4620490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4969910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 443, 745, 886, 1043, 1490, 2086, 2215, 3101, 4430, 5215, 6202, 10430, 15505, 31010, 66007, 132014, 330035, 462049, 660070, 924098, 2310245, 4620490]

約数ペア:

[(1, 4620490), (2, 2310245), (5, 924098), (7, 660070), (10, 462049), (14, 330035), (35, 132014), (70, 66007), (149, 31010), (298, 15505), (443, 10430), (745, 6202), (886, 5215), (1043, 4430), (1490, 3101), (2086, 2215)]