29913660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23741}}^1$

素因数の和:23763

約数の個数: 72

約数和(自身を含む): 103705056

約数和(自身を除く): 73791396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23741, 47482, 71223, 94964, 118705, 142446, 166187, 213669, 237410, 284892, 332374, 356115, 427338, 474820, 498561, 664748, 712230, 830935, 854676, 997122, 1068345, 1424460, 1495683, 1661870, 1994244, 2136690, 2492805, 2991366, 3323740, 4273380, 4985610, 5982732, 7478415, 9971220, 14956830, 29913660]

約数ペア:

[(1, 29913660), (2, 14956830), (3, 9971220), (4, 7478415), (5, 5982732), (6, 4985610), (7, 4273380), (9, 3323740), (10, 2991366), (12, 2492805), (14, 2136690), (15, 1994244), (18, 1661870), (20, 1495683), (21, 1424460), (28, 1068345), (30, 997122), (35, 854676), (36, 830935), (42, 712230), (45, 664748), (60, 498561), (63, 474820), (70, 427338), (84, 356115), (90, 332374), (105, 284892), (126, 237410), (140, 213669), (180, 166187), (210, 142446), (252, 118705), (315, 94964), (420, 71223), (630, 47482), (1260, 23741)]