141664510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6299}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 276242400

約数和(自身を除く): 134577890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 6299, 11245, 12598, 22490, 31495, 62990, 81887, 163774, 409435, 818870, 1089727, 2179454, 5448635, 10897270, 14166451, 28332902, 70832255, 141664510]

約数ペア:

[(1, 141664510), (2, 70832255), (5, 28332902), (10, 14166451), (13, 10897270), (26, 5448635), (65, 2179454), (130, 1089727), (173, 818870), (346, 409435), (865, 163774), (1730, 81887), (2249, 62990), (4498, 31495), (6299, 22490), (11245, 12598)]