91601090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9879

約数の個数: 48

約数和(自身を含む): 201916800

約数和(自身を除く): 110315710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 9839, 19678, 49195, 68873, 98390, 137746, 186941, 344365, 373882, 482111, 688730, 934705, 964222, 1308587, 1869410, 2410555, 2617174, 4821110, 6542935, 9160109, 13085870, 18320218, 45800545, 91601090]

約数ペア:

[(1, 91601090), (2, 45800545), (5, 18320218), (7, 13085870), (10, 9160109), (14, 6542935), (19, 4821110), (35, 2617174), (38, 2410555), (49, 1869410), (70, 1308587), (95, 964222), (98, 934705), (133, 688730), (190, 482111), (245, 373882), (266, 344365), (490, 186941), (665, 137746), (931, 98390), (1330, 68873), (1862, 49195), (4655, 19678), (9310, 9839)]