78484590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1451}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 204540336

約数和(自身を除く): 126055746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 601, 1202, 1451, 1803, 2902, 3005, 3606, 4353, 5409, 6010, 7255, 8706, 9015, 10818, 13059, 14510, 18030, 21765, 26118, 27045, 43530, 54090, 65295, 130590, 872051, 1744102, 2616153, 4360255, 5232306, 7848459, 8720510, 13080765, 15696918, 26161530, 39242295, 78484590]

約数ペア:

[(1, 78484590), (2, 39242295), (3, 26161530), (5, 15696918), (6, 13080765), (9, 8720510), (10, 7848459), (15, 5232306), (18, 4360255), (30, 2616153), (45, 1744102), (90, 872051), (601, 130590), (1202, 65295), (1451, 54090), (1803, 43530), (2902, 27045), (3005, 26118), (3606, 21765), (4353, 18030), (5409, 14510), (6010, 13059), (7255, 10818), (8706, 9015)]