302116780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74413}}^1$

素因数の和:74458

約数の個数: 48

約数和(自身を含む): 750093120

約数和(自身を除く): 447976340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 74413, 148826, 297652, 372065, 520891, 744130, 1041782, 1488260, 2083564, 2157977, 2604455, 4315954, 5208910, 8631908, 10417820, 10789885, 15105839, 21579770, 30211678, 43159540, 60423356, 75529195, 151058390, 302116780]

約数ペア:

[(1, 302116780), (2, 151058390), (4, 75529195), (5, 60423356), (7, 43159540), (10, 30211678), (14, 21579770), (20, 15105839), (28, 10789885), (29, 10417820), (35, 8631908), (58, 5208910), (70, 4315954), (116, 2604455), (140, 2157977), (145, 2083564), (203, 1488260), (290, 1041782), (406, 744130), (580, 520891), (812, 372065), (1015, 297652), (2030, 148826), (4060, 74413)]