75491490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34471}}^1$

素因数の和:34554

約数の個数: 32

約数和(自身を含む): 183666816

約数和(自身を除く): 108175326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 34471, 68942, 103413, 172355, 206826, 344710, 517065, 1034130, 2516383, 5032766, 7549149, 12581915, 15098298, 25163830, 37745745, 75491490]

約数ペア:

[(1, 75491490), (2, 37745745), (3, 25163830), (5, 15098298), (6, 12581915), (10, 7549149), (15, 5032766), (30, 2516383), (73, 1034130), (146, 517065), (219, 344710), (365, 206826), (438, 172355), (730, 103413), (1095, 68942), (2190, 34471)]