42828270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 67487250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1063, 1185, 1343, 2126, 2370, 2686, 3189, 4029, 5315, 6378, 6715, 8058, 10630, 13430, 15945, 18071, 20145, 31890, 36142, 40290, 54213, 83977, 90355, 108426, 167954, 180710, 251931, 271065, 419885, 503862, 542130, 839770, 1259655, 1427609, 2519310, 2855218, 4282827, 7138045, 8565654, 14276090, 21414135, 42828270]

約数ペア:

[(1, 42828270), (2, 21414135), (3, 14276090), (5, 8565654), (6, 7138045), (10, 4282827), (15, 2855218), (17, 2519310), (30, 1427609), (34, 1259655), (51, 839770), (79, 542130), (85, 503862), (102, 419885), (158, 271065), (170, 251931), (237, 180710), (255, 167954), (395, 108426), (474, 90355), (510, 83977), (790, 54213), (1063, 40290), (1185, 36142), (1343, 31890), (2126, 20145), (2370, 18071), (2686, 15945), (3189, 13430), (4029, 10630), (5315, 8058), (6378, 6715)]