68669340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36919}}^1$

素因数の和:36962

約数の個数: 48

約数和(自身を含む): 198481920

約数和(自身を除く): 129812580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36919, 73838, 110757, 147676, 184595, 221514, 369190, 443028, 553785, 738380, 1107570, 1144489, 2215140, 2288978, 3433467, 4577956, 5722445, 6866934, 11444890, 13733868, 17167335, 22889780, 34334670, 68669340]

約数ペア:

[(1, 68669340), (2, 34334670), (3, 22889780), (4, 17167335), (5, 13733868), (6, 11444890), (10, 6866934), (12, 5722445), (15, 4577956), (20, 3433467), (30, 2288978), (31, 2215140), (60, 1144489), (62, 1107570), (93, 738380), (124, 553785), (155, 443028), (186, 369190), (310, 221514), (372, 184595), (465, 147676), (620, 110757), (930, 73838), (1860, 36919)]