29677620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3757

約数の個数: 96

約数和(自身を含む): 99993600

約数和(自身を除く): 70315980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3719, 3990, 7438, 7980, 11157, 14876, 18595, 22314, 26033, 37190, 44628, 52066, 55785, 70661, 74380, 78099, 104132, 111570, 130165, 141322, 156198, 211983, 223140, 260330, 282644, 312396, 353305, 390495, 423966, 494627, 520660, 706610, 780990, 847932, 989254, 1059915, 1413220, 1483881, 1561980, 1978508, 2119830, 2473135, 2967762, 4239660, 4946270, 5935524, 7419405, 9892540, 14838810, 29677620]

約数ペア:

[(1, 29677620), (2, 14838810), (3, 9892540), (4, 7419405), (5, 5935524), (6, 4946270), (7, 4239660), (10, 2967762), (12, 2473135), (14, 2119830), (15, 1978508), (19, 1561980), (20, 1483881), (21, 1413220), (28, 1059915), (30, 989254), (35, 847932), (38, 780990), (42, 706610), (57, 520660), (60, 494627), (70, 423966), (76, 390495), (84, 353305), (95, 312396), (105, 282644), (114, 260330), (133, 223140), (140, 211983), (190, 156198), (210, 141322), (228, 130165), (266, 111570), (285, 104132), (380, 78099), (399, 74380), (420, 70661), (532, 55785), (570, 52066), (665, 44628), (798, 37190), (1140, 26033), (1330, 22314), (1596, 18595), (1995, 14876), (2660, 11157), (3719, 7980), (3990, 7438)]