30025668

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 72253440

約数和(自身を除く): 42227772

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 139, 141, 188, 278, 282, 383, 417, 556, 564, 766, 834, 1149, 1532, 1668, 2298, 4596, 6533, 13066, 18001, 19599, 26132, 36002, 39198, 53237, 54003, 72004, 78396, 106474, 108006, 159711, 212948, 216012, 319422, 638844, 2502139, 5004278, 7506417, 10008556, 15012834, 30025668]

約数ペア:

[(1, 30025668), (2, 15012834), (3, 10008556), (4, 7506417), (6, 5004278), (12, 2502139), (47, 638844), (94, 319422), (139, 216012), (141, 212948), (188, 159711), (278, 108006), (282, 106474), (383, 78396), (417, 72004), (556, 54003), (564, 53237), (766, 39198), (834, 36002), (1149, 26132), (1532, 19599), (1668, 18001), (2298, 13066), (4596, 6533)]