30498700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2699}}^1$

素因数の和:2826

約数の個数: 36

約数和(自身を含む): 66792600

約数和(自身を除く): 36293900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2699, 2825, 5398, 5650, 10796, 11300, 13495, 26990, 53980, 67475, 134950, 269900, 304987, 609974, 1219948, 1524935, 3049870, 6099740, 7624675, 15249350, 30498700]

約数ペア:

[(1, 30498700), (2, 15249350), (4, 7624675), (5, 6099740), (10, 3049870), (20, 1524935), (25, 1219948), (50, 609974), (100, 304987), (113, 269900), (226, 134950), (452, 67475), (565, 53980), (1130, 26990), (2260, 13495), (2699, 11300), (2825, 10796), (5398, 5650)]