7461490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 14281920

約数和(自身を除く): 6820430

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 227, 346, 454, 865, 1135, 1730, 2270, 3287, 4313, 6574, 8626, 16435, 21565, 32870, 39271, 43130, 78542, 196355, 392710, 746149, 1492298, 3730745, 7461490]

約数ペア:

[(1, 7461490), (2, 3730745), (5, 1492298), (10, 746149), (19, 392710), (38, 196355), (95, 78542), (173, 43130), (190, 39271), (227, 32870), (346, 21565), (454, 16435), (865, 8626), (1135, 6574), (1730, 4313), (2270, 3287)]