449023770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6781

約数の個数: 128

約数和(自身を含む): 1357574400

約数和(自身を除く): 908550630

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, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6669, 6733, 7410, 11115, 13338, 13466, 20199, 22230, 33345, 33665, 40398, 60597, 66690, 67330, 87529, 100995, 121194, 127927, 175058, 181791, 201990, 255854, 262587, 302985, 363582, 383781, 437645, 525174, 605970, 639635, 767562, 787761, 875290, 908955, 1151343, 1279270, 1312935, 1575522, 1663051, 1817910, 1918905, 2302686, 2363283, 2625870, 3326102, 3454029, 3837810, 3938805, 4726566, 4989153, 5756715, 6908058, 7877610, 8315255, 9978306, 11513430, 11816415, 14967459, 16630510, 17270145, 23632830, 24945765, 29934918, 34540290, 44902377, 49891530, 74837295, 89804754, 149674590, 224511885, 449023770]

約数ペア:

[(1, 449023770), (2, 224511885), (3, 149674590), (5, 89804754), (6, 74837295), (9, 49891530), (10, 44902377), (13, 34540290), (15, 29934918), (18, 24945765), (19, 23632830), (26, 17270145), (27, 16630510), (30, 14967459), (38, 11816415), (39, 11513430), (45, 9978306), (54, 8315255), (57, 7877610), (65, 6908058), (78, 5756715), (90, 4989153), (95, 4726566), (114, 3938805), (117, 3837810), (130, 3454029), (135, 3326102), (171, 2625870), (190, 2363283), (195, 2302686), (234, 1918905), (247, 1817910), (270, 1663051), (285, 1575522), (342, 1312935), (351, 1279270), (390, 1151343), (494, 908955), (513, 875290), (570, 787761), (585, 767562), (702, 639635), (741, 605970), (855, 525174), (1026, 437645), (1170, 383781), (1235, 363582), (1482, 302985), (1710, 262587), (1755, 255854), (2223, 201990), (2470, 181791), (2565, 175058), (3510, 127927), (3705, 121194), (4446, 100995), (5130, 87529), (6669, 67330), (6733, 66690), (7410, 60597), (11115, 40398), (13338, 33665), (13466, 33345), (20199, 22230)]