87665130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 262065024

約数和(自身を除く): 174399894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 613, 630, 681, 1135, 1226, 1362, 1589, 1839, 2043, 2270, 3065, 3178, 3405, 3678, 4086, 4291, 4767, 5517, 6130, 6810, 7945, 8582, 9195, 9534, 10215, 11034, 12873, 14301, 15890, 18390, 20430, 21455, 23835, 25746, 27585, 28602, 38619, 42910, 47670, 55170, 64365, 71505, 77238, 128730, 139151, 143010, 193095, 278302, 386190, 417453, 695755, 834906, 974057, 1252359, 1391510, 1948114, 2087265, 2504718, 2922171, 4174530, 4870285, 5844342, 6261795, 8766513, 9740570, 12523590, 14610855, 17533026, 29221710, 43832565, 87665130]

約数ペア:

[(1, 87665130), (2, 43832565), (3, 29221710), (5, 17533026), (6, 14610855), (7, 12523590), (9, 9740570), (10, 8766513), (14, 6261795), (15, 5844342), (18, 4870285), (21, 4174530), (30, 2922171), (35, 2504718), (42, 2087265), (45, 1948114), (63, 1391510), (70, 1252359), (90, 974057), (105, 834906), (126, 695755), (210, 417453), (227, 386190), (315, 278302), (454, 193095), (613, 143010), (630, 139151), (681, 128730), (1135, 77238), (1226, 71505), (1362, 64365), (1589, 55170), (1839, 47670), (2043, 42910), (2270, 38619), (3065, 28602), (3178, 27585), (3405, 25746), (3678, 23835), (4086, 21455), (4291, 20430), (4767, 18390), (5517, 15890), (6130, 14301), (6810, 12873), (7945, 11034), (8582, 10215), (9195, 9534)]