378149370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{206639}}^1$

素因数の和:206710

約数の個数: 32

約数和(自身を含む): 922440960

約数和(自身を除く): 544291590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 206639, 413278, 619917, 1033195, 1239834, 2066390, 3099585, 6199170, 12604979, 25209958, 37814937, 63024895, 75629874, 126049790, 189074685, 378149370]

約数ペア:

[(1, 378149370), (2, 189074685), (3, 126049790), (5, 75629874), (6, 63024895), (10, 37814937), (15, 25209958), (30, 12604979), (61, 6199170), (122, 3099585), (183, 2066390), (305, 1239834), (366, 1033195), (610, 619917), (915, 413278), (1830, 206639)]