30129801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 46247040

約数和(自身を除く): 16117239

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 557, 741, 949, 1387, 1671, 2847, 4161, 7241, 10583, 18031, 21723, 31749, 40661, 54093, 121983, 137579, 412737, 528593, 772559, 1585779, 2317677, 10043267, 30129801]

約数ペア:

[(1, 30129801), (3, 10043267), (13, 2317677), (19, 1585779), (39, 772559), (57, 528593), (73, 412737), (219, 137579), (247, 121983), (557, 54093), (741, 40661), (949, 31749), (1387, 21723), (1671, 18031), (2847, 10583), (4161, 7241)]