71704010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1409}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 147813120

約数和(自身を除く): 76109110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 1409, 1454, 2818, 3635, 5089, 7045, 7270, 9863, 10178, 14090, 19726, 25445, 49315, 50890, 98630, 1024343, 2048686, 5121715, 7170401, 10243430, 14340802, 35852005, 71704010]

約数ペア:

[(1, 71704010), (2, 35852005), (5, 14340802), (7, 10243430), (10, 7170401), (14, 5121715), (35, 2048686), (70, 1024343), (727, 98630), (1409, 50890), (1454, 49315), (2818, 25445), (3635, 19726), (5089, 14090), (7045, 10178), (7270, 9863)]