247002010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 489328128

約数和(自身を除く): 242326118

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 107, 170, 185, 214, 367, 370, 535, 629, 734, 1070, 1258, 1819, 1835, 3145, 3638, 3670, 3959, 6239, 6290, 7918, 9095, 12478, 13579, 18190, 19795, 27158, 31195, 39269, 39590, 62390, 67303, 67895, 78538, 134606, 135790, 196345, 230843, 336515, 392690, 461686, 667573, 673030, 1154215, 1335146, 1452953, 2308430, 2905906, 3337865, 6675730, 7264765, 14529530, 24700201, 49400402, 123501005, 247002010]

約数ペア:

[(1, 247002010), (2, 123501005), (5, 49400402), (10, 24700201), (17, 14529530), (34, 7264765), (37, 6675730), (74, 3337865), (85, 2905906), (107, 2308430), (170, 1452953), (185, 1335146), (214, 1154215), (367, 673030), (370, 667573), (535, 461686), (629, 392690), (734, 336515), (1070, 230843), (1258, 196345), (1819, 135790), (1835, 134606), (3145, 78538), (3638, 67895), (3670, 67303), (3959, 62390), (6239, 39590), (6290, 39269), (7918, 31195), (9095, 27158), (12478, 19795), (13579, 18190)]