313622790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{804161}}^1$

素因数の和:804184

約数の個数: 32

約数和(自身を含む): 810595296

約数和(自身を除く): 496972506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 804161, 1608322, 2412483, 4020805, 4824966, 8041610, 10454093, 12062415, 20908186, 24124830, 31362279, 52270465, 62724558, 104540930, 156811395, 313622790]

約数ペア:

[(1, 313622790), (2, 156811395), (3, 104540930), (5, 62724558), (6, 52270465), (10, 31362279), (13, 24124830), (15, 20908186), (26, 12062415), (30, 10454093), (39, 8041610), (65, 4824966), (78, 4020805), (130, 2412483), (195, 1608322), (390, 804161)]