6789620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8306188

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 233, 235, 310, 466, 470, 620, 932, 940, 1165, 1457, 2330, 2914, 4660, 5828, 7223, 7285, 10951, 14446, 14570, 21902, 28892, 29140, 36115, 43804, 54755, 72230, 109510, 144460, 219020, 339481, 678962, 1357924, 1697405, 3394810, 6789620]

約数ペア:

[(1, 6789620), (2, 3394810), (4, 1697405), (5, 1357924), (10, 678962), (20, 339481), (31, 219020), (47, 144460), (62, 109510), (94, 72230), (124, 54755), (155, 43804), (188, 36115), (233, 29140), (235, 28892), (310, 21902), (466, 14570), (470, 14446), (620, 10951), (932, 7285), (940, 7223), (1165, 5828), (1457, 4660), (2330, 2914)]