89707170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22483}}^1$

素因数の和:22519

約数の個数: 64

約数和(自身を含む): 259015680

約数和(自身を除く): 169308510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 22483, 44966, 67449, 112415, 134898, 157381, 224830, 314762, 337245, 427177, 472143, 674490, 786905, 854354, 944286, 1281531, 1573810, 2135885, 2360715, 2563062, 2990239, 4271770, 4721430, 5980478, 6407655, 8970717, 12815310, 14951195, 17941434, 29902390, 44853585, 89707170]

約数ペア:

[(1, 89707170), (2, 44853585), (3, 29902390), (5, 17941434), (6, 14951195), (7, 12815310), (10, 8970717), (14, 6407655), (15, 5980478), (19, 4721430), (21, 4271770), (30, 2990239), (35, 2563062), (38, 2360715), (42, 2135885), (57, 1573810), (70, 1281531), (95, 944286), (105, 854354), (114, 786905), (133, 674490), (190, 472143), (210, 427177), (266, 337245), (285, 314762), (399, 224830), (570, 157381), (665, 134898), (798, 112415), (1330, 67449), (1995, 44966), (3990, 22483)]