132049620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38611}}^1$

素因数の和:38645

約数の個数: 72

約数和(自身を含む): 421643040

約数和(自身を除く): 289593420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 38611, 77222, 115833, 154444, 193055, 231666, 347499, 386110, 463332, 579165, 694998, 733609, 772220, 1158330, 1389996, 1467218, 1737495, 2200827, 2316660, 2934436, 3474990, 3668045, 4401654, 6602481, 6949980, 7336090, 8803308, 11004135, 13204962, 14672180, 22008270, 26409924, 33012405, 44016540, 66024810, 132049620]

約数ペア:

[(1, 132049620), (2, 66024810), (3, 44016540), (4, 33012405), (5, 26409924), (6, 22008270), (9, 14672180), (10, 13204962), (12, 11004135), (15, 8803308), (18, 7336090), (19, 6949980), (20, 6602481), (30, 4401654), (36, 3668045), (38, 3474990), (45, 2934436), (57, 2316660), (60, 2200827), (76, 1737495), (90, 1467218), (95, 1389996), (114, 1158330), (171, 772220), (180, 733609), (190, 694998), (228, 579165), (285, 463332), (342, 386110), (380, 347499), (570, 231666), (684, 193055), (855, 154444), (1140, 115833), (1710, 77222), (3420, 38611)]