76310890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 66456470

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 542, 971, 1355, 1942, 2710, 4855, 7859, 9710, 15718, 28159, 39295, 56318, 78590, 140795, 263141, 281590, 526282, 1315705, 2631410, 7631089, 15262178, 38155445, 76310890]

約数ペア:

[(1, 76310890), (2, 38155445), (5, 15262178), (10, 7631089), (29, 2631410), (58, 1315705), (145, 526282), (271, 281590), (290, 263141), (542, 140795), (971, 78590), (1355, 56318), (1942, 39295), (2710, 28159), (4855, 15718), (7859, 9710)]