2215170

素因数分解:

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

素因数の和:327

約数の個数: 48

約数和(自身を含む): 5833152

約数和(自身を除く): 3617982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 163, 302, 326, 453, 489, 755, 815, 906, 978, 1359, 1467, 1510, 1630, 2265, 2445, 2718, 2934, 4530, 4890, 6795, 7335, 13590, 14670, 24613, 49226, 73839, 123065, 147678, 221517, 246130, 369195, 443034, 738390, 1107585, 2215170]

約数ペア:

[(1, 2215170), (2, 1107585), (3, 738390), (5, 443034), (6, 369195), (9, 246130), (10, 221517), (15, 147678), (18, 123065), (30, 73839), (45, 49226), (90, 24613), (151, 14670), (163, 13590), (302, 7335), (326, 6795), (453, 4890), (489, 4530), (755, 2934), (815, 2718), (906, 2445), (978, 2265), (1359, 1630), (1467, 1510)]