86914830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11273}}^1$

素因数の和:11540

約数の個数: 32

約数和(自身を含む): 209425824

約数和(自身を除く): 122510994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 11273, 22546, 33819, 56365, 67638, 112730, 169095, 338190, 2897161, 5794322, 8691483, 14485805, 17382966, 28971610, 43457415, 86914830]

約数ペア:

[(1, 86914830), (2, 43457415), (3, 28971610), (5, 17382966), (6, 14485805), (10, 8691483), (15, 5794322), (30, 2897161), (257, 338190), (514, 169095), (771, 112730), (1285, 67638), (1542, 56365), (2570, 33819), (3855, 22546), (7710, 11273)]