54402030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 149497920

約数和(自身を除く): 95095890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 1429, 2115, 2538, 2858, 3807, 4230, 4287, 6345, 7145, 7614, 8574, 12690, 12861, 14290, 19035, 21435, 25722, 38070, 38583, 42870, 64305, 67163, 77166, 115749, 128610, 134326, 192915, 201489, 231498, 335815, 385830, 402978, 578745, 604467, 671630, 1007445, 1157490, 1208934, 1813401, 2014890, 3022335, 3626802, 5440203, 6044670, 9067005, 10880406, 18134010, 27201015, 54402030]

約数ペア:

[(1, 54402030), (2, 27201015), (3, 18134010), (5, 10880406), (6, 9067005), (9, 6044670), (10, 5440203), (15, 3626802), (18, 3022335), (27, 2014890), (30, 1813401), (45, 1208934), (47, 1157490), (54, 1007445), (81, 671630), (90, 604467), (94, 578745), (135, 402978), (141, 385830), (162, 335815), (235, 231498), (270, 201489), (282, 192915), (405, 134326), (423, 128610), (470, 115749), (705, 77166), (810, 67163), (846, 64305), (1269, 42870), (1410, 38583), (1429, 38070), (2115, 25722), (2538, 21435), (2858, 19035), (3807, 14290), (4230, 12861), (4287, 12690), (6345, 8574), (7145, 7614)]