28466010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1499}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 74412000

約数和(自身を除く): 45945990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1499, 1899, 2110, 2998, 3165, 3798, 4497, 6330, 7495, 8994, 9495, 13491, 14990, 18990, 22485, 26982, 44970, 67455, 134910, 316289, 632578, 948867, 1581445, 1897734, 2846601, 3162890, 4744335, 5693202, 9488670, 14233005, 28466010]

約数ペア:

[(1, 28466010), (2, 14233005), (3, 9488670), (5, 5693202), (6, 4744335), (9, 3162890), (10, 2846601), (15, 1897734), (18, 1581445), (30, 948867), (45, 632578), (90, 316289), (211, 134910), (422, 67455), (633, 44970), (1055, 26982), (1266, 22485), (1499, 18990), (1899, 14990), (2110, 13491), (2998, 9495), (3165, 8994), (3798, 7495), (4497, 6330)]