960830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 1965600

約数和(自身を除く): 1004770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 389, 494, 778, 1235, 1945, 2470, 3890, 5057, 7391, 10114, 14782, 25285, 36955, 50570, 73910, 96083, 192166, 480415, 960830]

約数ペア:

[(1, 960830), (2, 480415), (5, 192166), (10, 96083), (13, 73910), (19, 50570), (26, 36955), (38, 25285), (65, 14782), (95, 10114), (130, 7391), (190, 5057), (247, 3890), (389, 2470), (494, 1945), (778, 1235)]