7368390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 20966400

約数和(自身を除く): 13598010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 139, 155, 171, 186, 190, 278, 279, 285, 310, 342, 417, 465, 558, 570, 589, 695, 834, 855, 930, 1178, 1251, 1390, 1395, 1710, 1767, 2085, 2502, 2641, 2790, 2945, 3534, 4170, 4309, 5282, 5301, 5890, 6255, 7923, 8618, 8835, 10602, 12510, 12927, 13205, 15846, 17670, 21545, 23769, 25854, 26410, 26505, 38781, 39615, 43090, 47538, 53010, 64635, 77562, 79230, 81871, 118845, 129270, 163742, 193905, 237690, 245613, 387810, 409355, 491226, 736839, 818710, 1228065, 1473678, 2456130, 3684195, 7368390]

約数ペア:

[(1, 7368390), (2, 3684195), (3, 2456130), (5, 1473678), (6, 1228065), (9, 818710), (10, 736839), (15, 491226), (18, 409355), (19, 387810), (30, 245613), (31, 237690), (38, 193905), (45, 163742), (57, 129270), (62, 118845), (90, 81871), (93, 79230), (95, 77562), (114, 64635), (139, 53010), (155, 47538), (171, 43090), (186, 39615), (190, 38781), (278, 26505), (279, 26410), (285, 25854), (310, 23769), (342, 21545), (417, 17670), (465, 15846), (558, 13205), (570, 12927), (589, 12510), (695, 10602), (834, 8835), (855, 8618), (930, 7923), (1178, 6255), (1251, 5890), (1390, 5301), (1395, 5282), (1710, 4309), (1767, 4170), (2085, 3534), (2502, 2945), (2641, 2790)]