190621170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4080

約数の個数: 96

約数和(自身を含む): 541831680

約数和(自身を除く): 351210510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4019, 4743, 5270, 7905, 8038, 9486, 12057, 15810, 20095, 23715, 24114, 36171, 40190, 47430, 60285, 68323, 72342, 120570, 124589, 136646, 180855, 204969, 249178, 341615, 361710, 373767, 409938, 614907, 622945, 683230, 747534, 1024845, 1121301, 1229814, 1245890, 1868835, 2049690, 2118013, 2242602, 3074535, 3737670, 4236026, 5606505, 6149070, 6354039, 10590065, 11213010, 12708078, 19062117, 21180130, 31770195, 38124234, 63540390, 95310585, 190621170]

約数ペア:

[(1, 190621170), (2, 95310585), (3, 63540390), (5, 38124234), (6, 31770195), (9, 21180130), (10, 19062117), (15, 12708078), (17, 11213010), (18, 10590065), (30, 6354039), (31, 6149070), (34, 5606505), (45, 4236026), (51, 3737670), (62, 3074535), (85, 2242602), (90, 2118013), (93, 2049690), (102, 1868835), (153, 1245890), (155, 1229814), (170, 1121301), (186, 1024845), (255, 747534), (279, 683230), (306, 622945), (310, 614907), (465, 409938), (510, 373767), (527, 361710), (558, 341615), (765, 249178), (930, 204969), (1054, 180855), (1395, 136646), (1530, 124589), (1581, 120570), (2635, 72342), (2790, 68323), (3162, 60285), (4019, 47430), (4743, 40190), (5270, 36171), (7905, 24114), (8038, 23715), (9486, 20095), (12057, 15810)]