9533020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 23083200

約数和(自身を除く): 13550180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 457, 596, 745, 914, 1043, 1490, 1828, 2086, 2285, 2980, 3199, 4172, 4570, 5215, 6398, 9140, 10430, 12796, 15995, 20860, 31990, 63980, 68093, 136186, 272372, 340465, 476651, 680930, 953302, 1361860, 1906604, 2383255, 4766510, 9533020]

約数ペア:

[(1, 9533020), (2, 4766510), (4, 2383255), (5, 1906604), (7, 1361860), (10, 953302), (14, 680930), (20, 476651), (28, 340465), (35, 272372), (70, 136186), (140, 68093), (149, 63980), (298, 31990), (457, 20860), (596, 15995), (745, 12796), (914, 10430), (1043, 9140), (1490, 6398), (1828, 5215), (2086, 4570), (2285, 4172), (2980, 3199)]