738390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 1794816

約数和(自身を除く): 1056426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 163, 302, 326, 453, 489, 755, 815, 906, 978, 1510, 1630, 2265, 2445, 4530, 4890, 24613, 49226, 73839, 123065, 147678, 246130, 369195, 738390]

約数ペア:

[(1, 738390), (2, 369195), (3, 246130), (5, 147678), (6, 123065), (10, 73839), (15, 49226), (30, 24613), (151, 4890), (163, 4530), (302, 2445), (326, 2265), (453, 1630), (489, 1510), (755, 978), (815, 906)]