64171430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 122951520

約数和(自身を除く): 58780090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 1789, 2110, 3578, 3587, 7174, 8945, 17890, 17935, 30413, 35870, 60826, 152065, 304130, 377479, 754958, 1887395, 3774790, 6417143, 12834286, 32085715, 64171430]

約数ペア:

[(1, 64171430), (2, 32085715), (5, 12834286), (10, 6417143), (17, 3774790), (34, 1887395), (85, 754958), (170, 377479), (211, 304130), (422, 152065), (1055, 60826), (1789, 35870), (2110, 30413), (3578, 17935), (3587, 17890), (7174, 8945)]