7936470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 20799792

約数和(自身を除く): 12863322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 541, 815, 978, 1082, 1467, 1623, 1630, 2445, 2705, 2934, 3246, 4869, 4890, 5410, 7335, 8115, 9738, 14670, 16230, 24345, 48690, 88183, 176366, 264549, 440915, 529098, 793647, 881830, 1322745, 1587294, 2645490, 3968235, 7936470]

約数ペア:

[(1, 7936470), (2, 3968235), (3, 2645490), (5, 1587294), (6, 1322745), (9, 881830), (10, 793647), (15, 529098), (18, 440915), (30, 264549), (45, 176366), (90, 88183), (163, 48690), (326, 24345), (489, 16230), (541, 14670), (815, 9738), (978, 8115), (1082, 7335), (1467, 5410), (1623, 4890), (1630, 4869), (2445, 3246), (2705, 2934)]