894530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 1983744

約数和(自身を除く): 1089214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 983, 1966, 4915, 6881, 9830, 12779, 13762, 25558, 34405, 63895, 68810, 89453, 127790, 178906, 447265, 894530]

約数ペア:

[(1, 894530), (2, 447265), (5, 178906), (7, 127790), (10, 89453), (13, 68810), (14, 63895), (26, 34405), (35, 25558), (65, 13762), (70, 12779), (91, 9830), (130, 6881), (182, 4915), (455, 1966), (910, 983)]