74815790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1163}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 154206720

約数和(自身を除く): 79390930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1163, 1838, 2326, 4595, 5815, 6433, 8141, 9190, 11630, 12866, 16282, 32165, 40705, 64330, 81410, 1068797, 2137594, 5343985, 7481579, 10687970, 14963158, 37407895, 74815790]

約数ペア:

[(1, 74815790), (2, 37407895), (5, 14963158), (7, 10687970), (10, 7481579), (14, 5343985), (35, 2137594), (70, 1068797), (919, 81410), (1163, 64330), (1838, 40705), (2326, 32165), (4595, 16282), (5815, 12866), (6433, 11630), (8141, 9190)]