74286660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 240694272

約数和(自身を除く): 166407612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2131, 2324, 2490, 2905, 3486, 4262, 4980, 5810, 6393, 6972, 8524, 8715, 10655, 11620, 12786, 14917, 17430, 21310, 25572, 29834, 31965, 34860, 42620, 44751, 59668, 63930, 74585, 89502, 127860, 149170, 176873, 179004, 223755, 298340, 353746, 447510, 530619, 707492, 884365, 895020, 1061238, 1238111, 1768730, 2122476, 2476222, 2653095, 3537460, 3714333, 4952444, 5306190, 6190555, 7428666, 10612380, 12381110, 14857332, 18571665, 24762220, 37143330, 74286660]

約数ペア:

[(1, 74286660), (2, 37143330), (3, 24762220), (4, 18571665), (5, 14857332), (6, 12381110), (7, 10612380), (10, 7428666), (12, 6190555), (14, 5306190), (15, 4952444), (20, 3714333), (21, 3537460), (28, 2653095), (30, 2476222), (35, 2122476), (42, 1768730), (60, 1238111), (70, 1061238), (83, 895020), (84, 884365), (105, 707492), (140, 530619), (166, 447510), (210, 353746), (249, 298340), (332, 223755), (415, 179004), (420, 176873), (498, 149170), (581, 127860), (830, 89502), (996, 74585), (1162, 63930), (1245, 59668), (1660, 44751), (1743, 42620), (2131, 34860), (2324, 31965), (2490, 29834), (2905, 25572), (3486, 21310), (4262, 17430), (4980, 14917), (5810, 12786), (6393, 11620), (6972, 10655), (8524, 8715)]