23143260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55103}}^1$

素因数の和:55122

約数の個数: 48

約数和(自身を含む): 74059776

約数和(自身を除く): 50916516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55103, 110206, 165309, 220412, 275515, 330618, 385721, 551030, 661236, 771442, 826545, 1102060, 1157163, 1542884, 1653090, 1928605, 2314326, 3306180, 3857210, 4628652, 5785815, 7714420, 11571630, 23143260]

約数ペア:

[(1, 23143260), (2, 11571630), (3, 7714420), (4, 5785815), (5, 4628652), (6, 3857210), (7, 3306180), (10, 2314326), (12, 1928605), (14, 1653090), (15, 1542884), (20, 1157163), (21, 1102060), (28, 826545), (30, 771442), (35, 661236), (42, 551030), (60, 385721), (70, 330618), (84, 275515), (105, 220412), (140, 165309), (210, 110206), (420, 55103)]