28445490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 74639448

約数和(自身を除く): 46193958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 2797, 3390, 5085, 5594, 8391, 10170, 13985, 16782, 25173, 27970, 41955, 50346, 83910, 125865, 251730, 316061, 632122, 948183, 1580305, 1896366, 2844549, 3160610, 4740915, 5689098, 9481830, 14222745, 28445490]

約数ペア:

[(1, 28445490), (2, 14222745), (3, 9481830), (5, 5689098), (6, 4740915), (9, 3160610), (10, 2844549), (15, 1896366), (18, 1580305), (30, 948183), (45, 632122), (90, 316061), (113, 251730), (226, 125865), (339, 83910), (565, 50346), (678, 41955), (1017, 27970), (1130, 25173), (1695, 16782), (2034, 13985), (2797, 10170), (3390, 8391), (5085, 5594)]