57423660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 187729920

約数和(自身を除く): 130306260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 2909, 3290, 3948, 4935, 5818, 6580, 8727, 9870, 11636, 14545, 17454, 19740, 20363, 29090, 34908, 40726, 43635, 58180, 61089, 81452, 87270, 101815, 122178, 136723, 174540, 203630, 244356, 273446, 305445, 407260, 410169, 546892, 610890, 683615, 820338, 957061, 1221780, 1367230, 1640676, 1914122, 2050845, 2734460, 2871183, 3828244, 4101690, 4785305, 5742366, 8203380, 9570610, 11484732, 14355915, 19141220, 28711830, 57423660]

約数ペア:

[(1, 57423660), (2, 28711830), (3, 19141220), (4, 14355915), (5, 11484732), (6, 9570610), (7, 8203380), (10, 5742366), (12, 4785305), (14, 4101690), (15, 3828244), (20, 2871183), (21, 2734460), (28, 2050845), (30, 1914122), (35, 1640676), (42, 1367230), (47, 1221780), (60, 957061), (70, 820338), (84, 683615), (94, 610890), (105, 546892), (140, 410169), (141, 407260), (188, 305445), (210, 273446), (235, 244356), (282, 203630), (329, 174540), (420, 136723), (470, 122178), (564, 101815), (658, 87270), (705, 81452), (940, 61089), (987, 58180), (1316, 43635), (1410, 40726), (1645, 34908), (1974, 29090), (2820, 20363), (2909, 19740), (3290, 17454), (3948, 14545), (4935, 11636), (5818, 9870), (6580, 8727)]