222772030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{1451}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 432498528

約数和(自身を除く): 209726498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1181, 1451, 2362, 2902, 5905, 7255, 11810, 14510, 15353, 18863, 30706, 37726, 76765, 94315, 153530, 188630, 1713631, 3427262, 8568155, 17136310, 22277203, 44554406, 111386015, 222772030]

約数ペア:

[(1, 222772030), (2, 111386015), (5, 44554406), (10, 22277203), (13, 17136310), (26, 8568155), (65, 3427262), (130, 1713631), (1181, 188630), (1451, 153530), (2362, 94315), (2902, 76765), (5905, 37726), (7255, 30706), (11810, 18863), (14510, 15353)]