7638710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 14563584

約数和(自身を除く): 6924874

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 601, 1202, 1271, 2542, 3005, 6010, 6355, 12710, 18631, 24641, 37262, 49282, 93155, 123205, 186310, 246410, 763871, 1527742, 3819355, 7638710]

約数ペア:

[(1, 7638710), (2, 3819355), (5, 1527742), (10, 763871), (31, 246410), (41, 186310), (62, 123205), (82, 93155), (155, 49282), (205, 37262), (310, 24641), (410, 18631), (601, 12710), (1202, 6355), (1271, 6010), (2542, 3005)]