76437010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 153895680

約数和(自身を除く): 77458670

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1459, 1690, 2015, 2918, 4030, 5239, 7295, 10478, 14590, 18967, 26195, 37934, 45229, 52390, 90458, 94835, 189670, 226145, 246571, 452290, 493142, 587977, 1175954, 1232855, 2465710, 2939885, 5879770, 7643701, 15287402, 38218505, 76437010]

約数ペア:

[(1, 76437010), (2, 38218505), (5, 15287402), (10, 7643701), (13, 5879770), (26, 2939885), (31, 2465710), (62, 1232855), (65, 1175954), (130, 587977), (155, 493142), (169, 452290), (310, 246571), (338, 226145), (403, 189670), (806, 94835), (845, 90458), (1459, 52390), (1690, 45229), (2015, 37934), (2918, 26195), (4030, 18967), (5239, 14590), (7295, 10478)]