70012660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 150151680

約数和(自身を除く): 80139020

約数列:

[1, 2, 4, 5, 10, 20, 97, 151, 194, 239, 302, 388, 478, 485, 604, 755, 956, 970, 1195, 1510, 1940, 2390, 3020, 4780, 14647, 23183, 29294, 36089, 46366, 58588, 72178, 73235, 92732, 115915, 144356, 146470, 180445, 231830, 292940, 360890, 463660, 721780, 3500633, 7001266, 14002532, 17503165, 35006330, 70012660]

約数ペア:

[(1, 70012660), (2, 35006330), (4, 17503165), (5, 14002532), (10, 7001266), (20, 3500633), (97, 721780), (151, 463660), (194, 360890), (239, 292940), (302, 231830), (388, 180445), (478, 146470), (485, 144356), (604, 115915), (755, 92732), (956, 73235), (970, 72178), (1195, 58588), (1510, 46366), (1940, 36089), (2390, 29294), (3020, 23183), (4780, 14647)]