74231910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 199042560

約数和(自身を除く): 124810650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1303, 1899, 2110, 2606, 3165, 3798, 3909, 5697, 6330, 6515, 7818, 9495, 11394, 11727, 13030, 18990, 19545, 23454, 28485, 35181, 39090, 56970, 58635, 70362, 117270, 175905, 274933, 351810, 549866, 824799, 1374665, 1649598, 2474397, 2749330, 4123995, 4948794, 7423191, 8247990, 12371985, 14846382, 24743970, 37115955, 74231910]

約数ペア:

[(1, 74231910), (2, 37115955), (3, 24743970), (5, 14846382), (6, 12371985), (9, 8247990), (10, 7423191), (15, 4948794), (18, 4123995), (27, 2749330), (30, 2474397), (45, 1649598), (54, 1374665), (90, 824799), (135, 549866), (211, 351810), (270, 274933), (422, 175905), (633, 117270), (1055, 70362), (1266, 58635), (1303, 56970), (1899, 39090), (2110, 35181), (2606, 28485), (3165, 23454), (3798, 19545), (3909, 18990), (5697, 13030), (6330, 11727), (6515, 11394), (7818, 9495)]