7173630

素因数分解:

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

素因数の和:342

約数の個数: 48

約数和(自身を含む): 19247760

約数和(自身を除く): 12074130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4401, 4890, 7335, 8802, 14670, 22005, 26569, 44010, 53138, 79707, 132845, 159414, 239121, 265690, 398535, 478242, 717363, 797070, 1195605, 1434726, 2391210, 3586815, 7173630]

約数ペア:

[(1, 7173630), (2, 3586815), (3, 2391210), (5, 1434726), (6, 1195605), (9, 797070), (10, 717363), (15, 478242), (18, 398535), (27, 265690), (30, 239121), (45, 159414), (54, 132845), (90, 79707), (135, 53138), (163, 44010), (270, 26569), (326, 22005), (489, 14670), (815, 8802), (978, 7335), (1467, 4890), (1630, 4401), (2445, 2934)]