143016610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 303004800

約数和(自身を除く): 159988190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 902, 1045, 1558, 1669, 2090, 2255, 3338, 3895, 4510, 7790, 8345, 8569, 16690, 17138, 18359, 31711, 36718, 42845, 63422, 68429, 85690, 91795, 136858, 158555, 183590, 317110, 342145, 348821, 684290, 697642, 752719, 1300151, 1505438, 1744105, 2600302, 3488210, 3763595, 6500755, 7527190, 13001510, 14301661, 28603322, 71508305, 143016610]

約数ペア:

[(1, 143016610), (2, 71508305), (5, 28603322), (10, 14301661), (11, 13001510), (19, 7527190), (22, 6500755), (38, 3763595), (41, 3488210), (55, 2600302), (82, 1744105), (95, 1505438), (110, 1300151), (190, 752719), (205, 697642), (209, 684290), (410, 348821), (418, 342145), (451, 317110), (779, 183590), (902, 158555), (1045, 136858), (1558, 91795), (1669, 85690), (2090, 68429), (2255, 63422), (3338, 42845), (3895, 36718), (4510, 31711), (7790, 18359), (8345, 17138), (8569, 16690)]