75320490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{358669}}^1$

素因数の和:358686

約数の個数: 32

約数和(自身を含む): 206593920

約数和(自身を除く): 131273430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 358669, 717338, 1076007, 1793345, 2152014, 2510683, 3586690, 5021366, 5380035, 7532049, 10760070, 12553415, 15064098, 25106830, 37660245, 75320490]

約数ペア:

[(1, 75320490), (2, 37660245), (3, 25106830), (5, 15064098), (6, 12553415), (7, 10760070), (10, 7532049), (14, 5380035), (15, 5021366), (21, 3586690), (30, 2510683), (35, 2152014), (42, 1793345), (70, 1076007), (105, 717338), (210, 358669)]