98767890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 298771200

約数和(自身を除く): 200003310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1481, 1482, 1710, 1755, 2223, 2470, 2565, 2962, 3510, 3705, 4443, 4446, 5130, 6669, 7405, 7410, 8886, 11115, 13329, 13338, 14810, 19253, 22215, 22230, 26658, 28139, 33345, 38506, 39987, 44430, 56278, 57759, 66645, 66690, 79974, 84417, 96265, 115518, 133290, 140695, 168834, 173277, 192530, 199935, 253251, 281390, 288795, 346554, 365807, 399870, 422085, 506502, 519831, 577590, 731614, 759753, 844170, 866385, 1039662, 1097421, 1266255, 1519506, 1732770, 1829035, 2194842, 2532510, 2599155, 3292263, 3658070, 3798765, 5198310, 5487105, 6584526, 7597530, 9876789, 10974210, 16461315, 19753578, 32922630, 49383945, 98767890]

約数ペア:

[(1, 98767890), (2, 49383945), (3, 32922630), (5, 19753578), (6, 16461315), (9, 10974210), (10, 9876789), (13, 7597530), (15, 6584526), (18, 5487105), (19, 5198310), (26, 3798765), (27, 3658070), (30, 3292263), (38, 2599155), (39, 2532510), (45, 2194842), (54, 1829035), (57, 1732770), (65, 1519506), (78, 1266255), (90, 1097421), (95, 1039662), (114, 866385), (117, 844170), (130, 759753), (135, 731614), (171, 577590), (190, 519831), (195, 506502), (234, 422085), (247, 399870), (270, 365807), (285, 346554), (342, 288795), (351, 281390), (390, 253251), (494, 199935), (513, 192530), (570, 173277), (585, 168834), (702, 140695), (741, 133290), (855, 115518), (1026, 96265), (1170, 84417), (1235, 79974), (1481, 66690), (1482, 66645), (1710, 57759), (1755, 56278), (2223, 44430), (2470, 39987), (2565, 38506), (2962, 33345), (3510, 28139), (3705, 26658), (4443, 22230), (4446, 22215), (5130, 19253), (6669, 14810), (7405, 13338), (7410, 13329), (8886, 11115)]