157883340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55987}}^1$

素因数の和:56046

約数の個数: 48

約数和(自身を含む): 451487232

約数和(自身を除く): 293603892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55987, 111974, 167961, 223948, 279935, 335922, 559870, 671844, 839805, 1119740, 1679610, 2631389, 3359220, 5262778, 7894167, 10525556, 13156945, 15788334, 26313890, 31576668, 39470835, 52627780, 78941670, 157883340]

約数ペア:

[(1, 157883340), (2, 78941670), (3, 52627780), (4, 39470835), (5, 31576668), (6, 26313890), (10, 15788334), (12, 13156945), (15, 10525556), (20, 7894167), (30, 5262778), (47, 3359220), (60, 2631389), (94, 1679610), (141, 1119740), (188, 839805), (235, 671844), (282, 559870), (470, 335922), (564, 279935), (705, 223948), (940, 167961), (1410, 111974), (2820, 55987)]