68420410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13038

約数の個数: 32

約数和(自身を含む): 134618112

約数和(自身を除く): 66197702

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 12983, 25966, 64915, 129830, 220711, 402473, 441422, 804946, 1103555, 2012365, 2207110, 4024730, 6842041, 13684082, 34210205, 68420410]

約数ペア:

[(1, 68420410), (2, 34210205), (5, 13684082), (10, 6842041), (17, 4024730), (31, 2207110), (34, 2012365), (62, 1103555), (85, 804946), (155, 441422), (170, 402473), (310, 220711), (527, 129830), (1054, 64915), (2635, 25966), (5270, 12983)]