63858570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16249}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 154440000

約数和(自身を除く): 90581430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 16249, 32498, 48747, 81245, 97494, 162490, 243735, 487470, 2128619, 4257238, 6385857, 10643095, 12771714, 21286190, 31929285, 63858570]

約数ペア:

[(1, 63858570), (2, 31929285), (3, 21286190), (5, 12771714), (6, 10643095), (10, 6385857), (15, 4257238), (30, 2128619), (131, 487470), (262, 243735), (393, 162490), (655, 97494), (786, 81245), (1310, 48747), (1965, 32498), (3930, 16249)]