63195160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{225697}}^1$

素因数の和:225715

約数の個数: 32

約数和(自身を含む): 162502560

約数和(自身を除く): 99307400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 225697, 451394, 902788, 1128485, 1579879, 1805576, 2256970, 3159758, 4513940, 6319516, 7899395, 9027880, 12639032, 15798790, 31597580, 63195160]

約数ペア:

[(1, 63195160), (2, 31597580), (4, 15798790), (5, 12639032), (7, 9027880), (8, 7899395), (10, 6319516), (14, 4513940), (20, 3159758), (28, 2256970), (35, 1805576), (40, 1579879), (56, 1128485), (70, 902788), (140, 451394), (280, 225697)]