273470820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15881}}^1$

素因数の和:15941

約数の個数: 96

約数和(自身を含む): 896507136

約数和(自身を除く): 623036316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 15881, 17220, 31762, 47643, 63524, 79405, 95286, 111167, 158810, 190572, 222334, 238215, 317620, 333501, 444668, 476430, 555835, 651121, 667002, 952860, 1111670, 1302242, 1334004, 1667505, 1953363, 2223340, 2604484, 3255605, 3335010, 3906726, 4557847, 6511210, 6670020, 7813452, 9115694, 9766815, 13022420, 13673541, 18231388, 19533630, 22789235, 27347082, 39067260, 45578470, 54694164, 68367705, 91156940, 136735410, 273470820]

約数ペア:

[(1, 273470820), (2, 136735410), (3, 91156940), (4, 68367705), (5, 54694164), (6, 45578470), (7, 39067260), (10, 27347082), (12, 22789235), (14, 19533630), (15, 18231388), (20, 13673541), (21, 13022420), (28, 9766815), (30, 9115694), (35, 7813452), (41, 6670020), (42, 6511210), (60, 4557847), (70, 3906726), (82, 3335010), (84, 3255605), (105, 2604484), (123, 2223340), (140, 1953363), (164, 1667505), (205, 1334004), (210, 1302242), (246, 1111670), (287, 952860), (410, 667002), (420, 651121), (492, 555835), (574, 476430), (615, 444668), (820, 333501), (861, 317620), (1148, 238215), (1230, 222334), (1435, 190572), (1722, 158810), (2460, 111167), (2870, 95286), (3444, 79405), (4305, 63524), (5740, 47643), (8610, 31762), (15881, 17220)]