85409340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 252370944

約数和(自身を除く): 166961604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 977, 1410, 1457, 1860, 1954, 2820, 2914, 2931, 3908, 4371, 4885, 5828, 5862, 7285, 8742, 9770, 11724, 14570, 14655, 17484, 19540, 21855, 29140, 29310, 30287, 43710, 45919, 58620, 60574, 87420, 90861, 91838, 121148, 137757, 151435, 181722, 183676, 229595, 275514, 302870, 363444, 454305, 459190, 551028, 605740, 688785, 908610, 918380, 1377570, 1423489, 1817220, 2755140, 2846978, 4270467, 5693956, 7117445, 8540934, 14234890, 17081868, 21352335, 28469780, 42704670, 85409340]

約数ペア:

[(1, 85409340), (2, 42704670), (3, 28469780), (4, 21352335), (5, 17081868), (6, 14234890), (10, 8540934), (12, 7117445), (15, 5693956), (20, 4270467), (30, 2846978), (31, 2755140), (47, 1817220), (60, 1423489), (62, 1377570), (93, 918380), (94, 908610), (124, 688785), (141, 605740), (155, 551028), (186, 459190), (188, 454305), (235, 363444), (282, 302870), (310, 275514), (372, 229595), (465, 183676), (470, 181722), (564, 151435), (620, 137757), (705, 121148), (930, 91838), (940, 90861), (977, 87420), (1410, 60574), (1457, 58620), (1860, 45919), (1954, 43710), (2820, 30287), (2914, 29310), (2931, 29140), (3908, 21855), (4371, 19540), (4885, 17484), (5828, 14655), (5862, 14570), (7285, 11724), (8742, 9770)]