30170490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{143669}}^1$

素因数の和:143686

約数の個数: 32

約数和(自身を含む): 82753920

約数和(自身を除く): 52583430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 143669, 287338, 431007, 718345, 862014, 1005683, 1436690, 2011366, 2155035, 3017049, 4310070, 5028415, 6034098, 10056830, 15085245, 30170490]

約数ペア:

[(1, 30170490), (2, 15085245), (3, 10056830), (5, 6034098), (6, 5028415), (7, 4310070), (10, 3017049), (14, 2155035), (15, 2011366), (21, 1436690), (30, 1005683), (35, 862014), (42, 718345), (70, 431007), (105, 287338), (210, 143669)]