38183940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2330

約数の個数: 96

約数和(自身を含む): 122680320

約数和(自身を除く): 84496380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2281, 2790, 3348, 4185, 4562, 5580, 6843, 8370, 9124, 11405, 13686, 16740, 20529, 22810, 27372, 34215, 41058, 45620, 61587, 68430, 70711, 82116, 102645, 123174, 136860, 141422, 205290, 212133, 246348, 282844, 307935, 353555, 410580, 424266, 615870, 636399, 707110, 848532, 1060665, 1231740, 1272798, 1414220, 1909197, 2121330, 2545596, 3181995, 3818394, 4242660, 6363990, 7636788, 9545985, 12727980, 19091970, 38183940]

約数ペア:

[(1, 38183940), (2, 19091970), (3, 12727980), (4, 9545985), (5, 7636788), (6, 6363990), (9, 4242660), (10, 3818394), (12, 3181995), (15, 2545596), (18, 2121330), (20, 1909197), (27, 1414220), (30, 1272798), (31, 1231740), (36, 1060665), (45, 848532), (54, 707110), (60, 636399), (62, 615870), (90, 424266), (93, 410580), (108, 353555), (124, 307935), (135, 282844), (155, 246348), (180, 212133), (186, 205290), (270, 141422), (279, 136860), (310, 123174), (372, 102645), (465, 82116), (540, 70711), (558, 68430), (620, 61587), (837, 45620), (930, 41058), (1116, 34215), (1395, 27372), (1674, 22810), (1860, 20529), (2281, 16740), (2790, 13686), (3348, 11405), (4185, 9124), (4562, 8370), (5580, 6843)]