68860260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18217}}^1$

素因数の和:18242

約数の個数: 96

約数和(自身を含む): 244849920

約数和(自身を除く): 175989660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18217, 36434, 54651, 72868, 91085, 109302, 127519, 163953, 182170, 218604, 255038, 273255, 327906, 364340, 382557, 491859, 510076, 546510, 637595, 655812, 765114, 819765, 983718, 1093020, 1147671, 1275190, 1530228, 1639530, 1912785, 1967436, 2295342, 2459295, 2550380, 3279060, 3443013, 3825570, 4590684, 4918590, 5738355, 6886026, 7651140, 9837180, 11476710, 13772052, 17215065, 22953420, 34430130, 68860260]

約数ペア:

[(1, 68860260), (2, 34430130), (3, 22953420), (4, 17215065), (5, 13772052), (6, 11476710), (7, 9837180), (9, 7651140), (10, 6886026), (12, 5738355), (14, 4918590), (15, 4590684), (18, 3825570), (20, 3443013), (21, 3279060), (27, 2550380), (28, 2459295), (30, 2295342), (35, 1967436), (36, 1912785), (42, 1639530), (45, 1530228), (54, 1275190), (60, 1147671), (63, 1093020), (70, 983718), (84, 819765), (90, 765114), (105, 655812), (108, 637595), (126, 546510), (135, 510076), (140, 491859), (180, 382557), (189, 364340), (210, 327906), (252, 273255), (270, 255038), (315, 218604), (378, 182170), (420, 163953), (540, 127519), (630, 109302), (756, 91085), (945, 72868), (1260, 54651), (1890, 36434), (3780, 18217)]