30921058810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1\times {\mathrm{18427}}^1$

素因数の和:23878

約数の個数: 32

約数和(自身を含む): 57467054592

約数和(自身を除く): 26545995782

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 5413, 10826, 18427, 27065, 36854, 54130, 92135, 167803, 184270, 335606, 571237, 839015, 1142474, 1678030, 2856185, 5712370, 99745351, 199490702, 498726755, 997453510, 3092105881, 6184211762, 15460529405, 30921058810]

約数ペア:

[(1, 30921058810), (2, 15460529405), (5, 6184211762), (10, 3092105881), (31, 997453510), (62, 498726755), (155, 199490702), (310, 99745351), (5413, 5712370), (10826, 2856185), (18427, 1678030), (27065, 1142474), (36854, 839015), (54130, 571237), (92135, 335606), (167803, 184270)]