17896380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 50305920

約数和(自身を除く): 32409540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 787, 1137, 1516, 1574, 1895, 2274, 2361, 3148, 3790, 3935, 4548, 4722, 5685, 7580, 7870, 9444, 11370, 11805, 15740, 22740, 23610, 47220, 298273, 596546, 894819, 1193092, 1491365, 1789638, 2982730, 3579276, 4474095, 5965460, 8948190, 17896380]

約数ペア:

[(1, 17896380), (2, 8948190), (3, 5965460), (4, 4474095), (5, 3579276), (6, 2982730), (10, 1789638), (12, 1491365), (15, 1193092), (20, 894819), (30, 596546), (60, 298273), (379, 47220), (758, 23610), (787, 22740), (1137, 15740), (1516, 11805), (1574, 11370), (1895, 9444), (2274, 7870), (2361, 7580), (3148, 5685), (3790, 4722), (3935, 4548)]