858377930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{22811}}^1$

素因数の和:22942

約数の個数: 32

約数和(自身を含む): 1596475008

約数和(自身を除く): 738097078

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 7526, 18815, 22811, 37630, 45622, 114055, 228110, 1208983, 1619581, 2417966, 3239162, 6044915, 8097905, 12089830, 16195810, 85837793, 171675586, 429188965, 858377930]

約数ペア:

[(1, 858377930), (2, 429188965), (5, 171675586), (10, 85837793), (53, 16195810), (71, 12089830), (106, 8097905), (142, 6044915), (265, 3239162), (355, 2417966), (530, 1619581), (710, 1208983), (3763, 228110), (7526, 114055), (18815, 45622), (22811, 37630)]