2015096410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{78317}}^1$

素因数の和:78438

約数の個数: 32

約数和(自身を含む): 3789338112

約数和(自身を除く): 1774241702

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 12865, 25730, 78317, 156634, 391585, 783170, 2427827, 4855654, 6500311, 12139135, 13000622, 24278270, 32501555, 65003110, 201509641, 403019282, 1007548205, 2015096410]

約数ペア:

[(1, 2015096410), (2, 1007548205), (5, 403019282), (10, 201509641), (31, 65003110), (62, 32501555), (83, 24278270), (155, 13000622), (166, 12139135), (310, 6500311), (415, 4855654), (830, 2427827), (2573, 783170), (5146, 391585), (12865, 156634), (25730, 78317)]