74041620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2473}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 207816000

約数和(自身を除く): 133774380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2473, 2495, 2994, 4946, 4990, 5988, 7419, 7485, 9892, 9980, 12365, 14838, 14970, 24730, 29676, 29940, 37095, 49460, 74190, 148380, 1234027, 2468054, 3702081, 4936108, 6170135, 7404162, 12340270, 14808324, 18510405, 24680540, 37020810, 74041620]

約数ペア:

[(1, 74041620), (2, 37020810), (3, 24680540), (4, 18510405), (5, 14808324), (6, 12340270), (10, 7404162), (12, 6170135), (15, 4936108), (20, 3702081), (30, 2468054), (60, 1234027), (499, 148380), (998, 74190), (1497, 49460), (1996, 37095), (2473, 29940), (2495, 29676), (2994, 24730), (4946, 14970), (4990, 14838), (5988, 12365), (7419, 9980), (7485, 9892)]