128595870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36637}}^1$

素因数の和:36666

約数の個数: 64

約数和(自身を含む): 369311040

約数和(自身を除く): 240715170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 36637, 73274, 109911, 183185, 219822, 329733, 366370, 476281, 549555, 659466, 952562, 989199, 1099110, 1428843, 1648665, 1978398, 2381405, 2857686, 3297330, 4286529, 4762810, 4945995, 7144215, 8573058, 9891990, 12859587, 14288430, 21432645, 25719174, 42865290, 64297935, 128595870]

約数ペア:

[(1, 128595870), (2, 64297935), (3, 42865290), (5, 25719174), (6, 21432645), (9, 14288430), (10, 12859587), (13, 9891990), (15, 8573058), (18, 7144215), (26, 4945995), (27, 4762810), (30, 4286529), (39, 3297330), (45, 2857686), (54, 2381405), (65, 1978398), (78, 1648665), (90, 1428843), (117, 1099110), (130, 989199), (135, 952562), (195, 659466), (234, 549555), (270, 476281), (351, 366370), (390, 329733), (585, 219822), (702, 183185), (1170, 109911), (1755, 73274), (3510, 36637)]