148948890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{2447}}^1$

素因数の和:4486

約数の個数: 32

約数和(自身を含む): 357799680

約数和(自身を除く): 208850790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2029, 2447, 4058, 4894, 6087, 7341, 10145, 12174, 12235, 14682, 20290, 24470, 30435, 36705, 60870, 73410, 4964963, 9929926, 14894889, 24824815, 29789778, 49649630, 74474445, 148948890]

約数ペア:

[(1, 148948890), (2, 74474445), (3, 49649630), (5, 29789778), (6, 24824815), (10, 14894889), (15, 9929926), (30, 4964963), (2029, 73410), (2447, 60870), (4058, 36705), (4894, 30435), (6087, 24470), (7341, 20290), (10145, 14682), (12174, 12235)]