98154830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 179854560

約数和(自身を除く): 81699730

約数列:

[1, 2, 5, 10, 101, 157, 202, 314, 505, 619, 785, 1010, 1238, 1570, 3095, 6190, 15857, 31714, 62519, 79285, 97183, 125038, 158570, 194366, 312595, 485915, 625190, 971830, 9815483, 19630966, 49077415, 98154830]

約数ペア:

[(1, 98154830), (2, 49077415), (5, 19630966), (10, 9815483), (101, 971830), (157, 625190), (202, 485915), (314, 312595), (505, 194366), (619, 158570), (785, 125038), (1010, 97183), (1238, 79285), (1570, 62519), (3095, 31714), (6190, 15857)]