4473420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10670

約数の個数: 48

約数和(自身を含む): 14316288

約数和(自身を除く): 9842868

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, 10651, 21302, 31953, 42604, 53255, 63906, 74557, 106510, 127812, 149114, 159765, 213020, 223671, 298228, 319530, 372785, 447342, 639060, 745570, 894684, 1118355, 1491140, 2236710, 4473420]

約数ペア:

[(1, 4473420), (2, 2236710), (3, 1491140), (4, 1118355), (5, 894684), (6, 745570), (7, 639060), (10, 447342), (12, 372785), (14, 319530), (15, 298228), (20, 223671), (21, 213020), (28, 159765), (30, 149114), (35, 127812), (42, 106510), (60, 74557), (70, 63906), (84, 53255), (105, 42604), (140, 31953), (210, 21302), (420, 10651)]