61353340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 140845824

約数和(自身を除く): 79492484

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 5821, 10540, 11642, 23284, 29105, 58210, 98957, 116420, 180451, 197914, 360902, 395828, 494785, 721804, 902255, 989570, 1804510, 1979140, 3067667, 3609020, 6135334, 12270668, 15338335, 30676670, 61353340]

約数ペア:

[(1, 61353340), (2, 30676670), (4, 15338335), (5, 12270668), (10, 6135334), (17, 3609020), (20, 3067667), (31, 1979140), (34, 1804510), (62, 989570), (68, 902255), (85, 721804), (124, 494785), (155, 395828), (170, 360902), (310, 197914), (340, 180451), (527, 116420), (620, 98957), (1054, 58210), (2108, 29105), (2635, 23284), (5270, 11642), (5821, 10540)]