70659580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 81477860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 233, 236, 257, 295, 466, 514, 590, 932, 1028, 1165, 1180, 1285, 2330, 2570, 4660, 5140, 13747, 15163, 27494, 30326, 54988, 59881, 60652, 68735, 75815, 119762, 137470, 151630, 239524, 274940, 299405, 303260, 598810, 1197620, 3532979, 7065958, 14131916, 17664895, 35329790, 70659580]

約数ペア:

[(1, 70659580), (2, 35329790), (4, 17664895), (5, 14131916), (10, 7065958), (20, 3532979), (59, 1197620), (118, 598810), (233, 303260), (236, 299405), (257, 274940), (295, 239524), (466, 151630), (514, 137470), (590, 119762), (932, 75815), (1028, 68735), (1165, 60652), (1180, 59881), (1285, 54988), (2330, 30326), (2570, 27494), (4660, 15163), (5140, 13747)]