67473420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160651}}^1$

素因数の和:160670

約数の個数: 48

約数和(自身を含む): 215916288

約数和(自身を除く): 148442868

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, 160651, 321302, 481953, 642604, 803255, 963906, 1124557, 1606510, 1927812, 2249114, 2409765, 3213020, 3373671, 4498228, 4819530, 5622785, 6747342, 9639060, 11245570, 13494684, 16868355, 22491140, 33736710, 67473420]

約数ペア:

[(1, 67473420), (2, 33736710), (3, 22491140), (4, 16868355), (5, 13494684), (6, 11245570), (7, 9639060), (10, 6747342), (12, 5622785), (14, 4819530), (15, 4498228), (20, 3373671), (21, 3213020), (28, 2409765), (30, 2249114), (35, 1927812), (42, 1606510), (60, 1124557), (70, 963906), (84, 803255), (105, 642604), (140, 481953), (210, 321302), (420, 160651)]