130940220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75253}}^1$

素因数の和:75294

約数の個数: 48

約数和(自身を含む): 379280160

約数和(自身を除く): 248339940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 75253, 150506, 225759, 301012, 376265, 451518, 752530, 903036, 1128795, 1505060, 2182337, 2257590, 4364674, 4515180, 6547011, 8729348, 10911685, 13094022, 21823370, 26188044, 32735055, 43646740, 65470110, 130940220]

約数ペア:

[(1, 130940220), (2, 65470110), (3, 43646740), (4, 32735055), (5, 26188044), (6, 21823370), (10, 13094022), (12, 10911685), (15, 8729348), (20, 6547011), (29, 4515180), (30, 4364674), (58, 2257590), (60, 2182337), (87, 1505060), (116, 1128795), (145, 903036), (174, 752530), (290, 451518), (348, 376265), (435, 301012), (580, 225759), (870, 150506), (1740, 75253)]