248805210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{285983}}^1$

素因数の和:286022

約数の個数: 32

約数和(自身を含む): 617725440

約数和(自身を除く): 368920230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 285983, 571966, 857949, 1429915, 1715898, 2859830, 4289745, 8293507, 8579490, 16587014, 24880521, 41467535, 49761042, 82935070, 124402605, 248805210]

約数ペア:

[(1, 248805210), (2, 124402605), (3, 82935070), (5, 49761042), (6, 41467535), (10, 24880521), (15, 16587014), (29, 8579490), (30, 8293507), (58, 4289745), (87, 2859830), (145, 1715898), (174, 1429915), (290, 857949), (435, 571966), (870, 285983)]