31215693660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{19583}}^1$

素因数の和:20483

約数の個数: 96

約数和(自身を含む): 90333315072

約数和(自身を除く): 59117621412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 857, 930, 1714, 1860, 2571, 3428, 4285, 5142, 8570, 10284, 12855, 17140, 19583, 25710, 26567, 39166, 51420, 53134, 58749, 78332, 79701, 97915, 106268, 117498, 132835, 159402, 195830, 234996, 265670, 293745, 318804, 391660, 398505, 531340, 587490, 607073, 797010, 1174980, 1214146, 1594020, 1821219, 2428292, 3035365, 3642438, 6070730, 7284876, 9106095, 12141460, 16782631, 18212190, 33565262, 36424380, 50347893, 67130524, 83913155, 100695786, 167826310, 201391572, 251739465, 335652620, 503478930, 520261561, 1006957860, 1040523122, 1560784683, 2081046244, 2601307805, 3121569366, 5202615610, 6243138732, 7803923415, 10405231220, 15607846830, 31215693660]

約数ペア:

[(1, 31215693660), (2, 15607846830), (3, 10405231220), (4, 7803923415), (5, 6243138732), (6, 5202615610), (10, 3121569366), (12, 2601307805), (15, 2081046244), (20, 1560784683), (30, 1040523122), (31, 1006957860), (60, 520261561), (62, 503478930), (93, 335652620), (124, 251739465), (155, 201391572), (186, 167826310), (310, 100695786), (372, 83913155), (465, 67130524), (620, 50347893), (857, 36424380), (930, 33565262), (1714, 18212190), (1860, 16782631), (2571, 12141460), (3428, 9106095), (4285, 7284876), (5142, 6070730), (8570, 3642438), (10284, 3035365), (12855, 2428292), (17140, 1821219), (19583, 1594020), (25710, 1214146), (26567, 1174980), (39166, 797010), (51420, 607073), (53134, 587490), (58749, 531340), (78332, 398505), (79701, 391660), (97915, 318804), (106268, 293745), (117498, 265670), (132835, 234996), (159402, 195830)]