313635390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 763969536

約数和(自身を除く): 450334146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 263, 313, 381, 526, 626, 635, 762, 789, 939, 1270, 1315, 1565, 1578, 1878, 1905, 2630, 3130, 3810, 3945, 4695, 7890, 9390, 33401, 39751, 66802, 79502, 82319, 100203, 119253, 164638, 167005, 198755, 200406, 238506, 246957, 334010, 397510, 411595, 493914, 501015, 596265, 823190, 1002030, 1192530, 1234785, 2469570, 10454513, 20909026, 31363539, 52272565, 62727078, 104545130, 156817695, 313635390]

約数ペア:

[(1, 313635390), (2, 156817695), (3, 104545130), (5, 62727078), (6, 52272565), (10, 31363539), (15, 20909026), (30, 10454513), (127, 2469570), (254, 1234785), (263, 1192530), (313, 1002030), (381, 823190), (526, 596265), (626, 501015), (635, 493914), (762, 411595), (789, 397510), (939, 334010), (1270, 246957), (1315, 238506), (1565, 200406), (1578, 198755), (1878, 167005), (1905, 164638), (2630, 119253), (3130, 100203), (3810, 82319), (3945, 79502), (4695, 66802), (7890, 39751), (9390, 33401)]