120972572

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21283}}^1$

素因数の和:21330

約数の個数: 36

約数和(自身を含む): 254769480

約数和(自身を除く): 133796908

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 21283, 42566, 85132, 148981, 297962, 595924, 617207, 1042867, 1234414, 2085734, 2468828, 4171468, 4320449, 8640898, 17281796, 30243143, 60486286, 120972572]

約数ペア:

[(1, 120972572), (2, 60486286), (4, 30243143), (7, 17281796), (14, 8640898), (28, 4320449), (29, 4171468), (49, 2468828), (58, 2085734), (98, 1234414), (116, 1042867), (196, 617207), (203, 595924), (406, 297962), (812, 148981), (1421, 85132), (2842, 42566), (5684, 21283)]