80781630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2089}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 194119200

約数和(自身を除く): 113337570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 2089, 2578, 3867, 4178, 6267, 6445, 7734, 10445, 12534, 12890, 19335, 20890, 31335, 38670, 62670, 2692721, 5385442, 8078163, 13463605, 16156326, 26927210, 40390815, 80781630]

約数ペア:

[(1, 80781630), (2, 40390815), (3, 26927210), (5, 16156326), (6, 13463605), (10, 8078163), (15, 5385442), (30, 2692721), (1289, 62670), (2089, 38670), (2578, 31335), (3867, 20890), (4178, 19335), (6267, 12890), (6445, 12534), (7734, 10445)]