1798284735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 3874590720

約数和(自身を除く): 2076305985

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 31, 39, 45, 51, 57, 65, 85, 93, 95, 117, 153, 155, 171, 195, 221, 247, 255, 279, 285, 307, 323, 403, 465, 527, 585, 589, 663, 741, 765, 855, 921, 969, 1105, 1209, 1235, 1395, 1535, 1581, 1615, 1767, 1989, 2015, 2223, 2635, 2763, 2907, 2945, 3315, 3627, 3705, 3991, 4199, 4605, 4743, 4845, 5219, 5301, 5833, 6045, 6851, 7657, 7905, 8835, 9517, 9945, 10013, 11115, 11973, 12597, 13815, 14535, 15657, 17499, 18135, 19955, 20553, 20995, 22971, 23715, 26095, 26505, 28551, 29165, 30039, 34255, 35919, 37791, 38285, 46971, 47585, 50065, 52497, 59865, 61659, 62985, 67847, 68913, 75829, 78285, 85653, 87495, 90117, 99161, 102765, 114855, 123721, 130169, 142755, 150195, 161789, 179595, 180823, 188955, 203541, 227487, 234855, 262485, 297483, 308295, 339235, 344565, 371163, 379145, 390507, 428265, 450585, 485367, 495805, 542469, 610623, 618605, 650845, 682461, 808945, 892449, 904115, 1017705, 1113489, 1137435, 1171521, 1289093, 1456101, 1487415, 1627407, 1855815, 1952535, 2103257, 2350699, 2426835, 2712345, 3053115, 3073991, 3412305, 3867279, 4462245, 5567445, 5857605, 6309771, 6445465, 7052097, 7280505, 8137035, 9221973, 10516285, 11601837, 11753495, 15369955, 18929313, 19336395, 21156291, 27665919, 31548855, 35260485, 39961883, 46109865, 58009185, 94646565, 105781455, 119885649, 138329595, 199809415, 359656947, 599428245, 1798284735]

約数ペア:

[(1, 1798284735), (3, 599428245), (5, 359656947), (9, 199809415), (13, 138329595), (15, 119885649), (17, 105781455), (19, 94646565), (31, 58009185), (39, 46109865), (45, 39961883), (51, 35260485), (57, 31548855), (65, 27665919), (85, 21156291), (93, 19336395), (95, 18929313), (117, 15369955), (153, 11753495), (155, 11601837), (171, 10516285), (195, 9221973), (221, 8137035), (247, 7280505), (255, 7052097), (279, 6445465), (285, 6309771), (307, 5857605), (323, 5567445), (403, 4462245), (465, 3867279), (527, 3412305), (585, 3073991), (589, 3053115), (663, 2712345), (741, 2426835), (765, 2350699), (855, 2103257), (921, 1952535), (969, 1855815), (1105, 1627407), (1209, 1487415), (1235, 1456101), (1395, 1289093), (1535, 1171521), (1581, 1137435), (1615, 1113489), (1767, 1017705), (1989, 904115), (2015, 892449), (2223, 808945), (2635, 682461), (2763, 650845), (2907, 618605), (2945, 610623), (3315, 542469), (3627, 495805), (3705, 485367), (3991, 450585), (4199, 428265), (4605, 390507), (4743, 379145), (4845, 371163), (5219, 344565), (5301, 339235), (5833, 308295), (6045, 297483), (6851, 262485), (7657, 234855), (7905, 227487), (8835, 203541), (9517, 188955), (9945, 180823), (10013, 179595), (11115, 161789), (11973, 150195), (12597, 142755), (13815, 130169), (14535, 123721), (15657, 114855), (17499, 102765), (18135, 99161), (19955, 90117), (20553, 87495), (20995, 85653), (22971, 78285), (23715, 75829), (26095, 68913), (26505, 67847), (28551, 62985), (29165, 61659), (30039, 59865), (34255, 52497), (35919, 50065), (37791, 47585), (38285, 46971)]