30680190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7313

約数の個数: 48

約数和(自身を含む): 81476928

約数和(自身を除く): 50796738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 7253, 14506, 21759, 36265, 43518, 65277, 72530, 108795, 130554, 217590, 326385, 340891, 652770, 681782, 1022673, 1704455, 2045346, 3068019, 3408910, 5113365, 6136038, 10226730, 15340095, 30680190]

約数ペア:

[(1, 30680190), (2, 15340095), (3, 10226730), (5, 6136038), (6, 5113365), (9, 3408910), (10, 3068019), (15, 2045346), (18, 1704455), (30, 1022673), (45, 681782), (47, 652770), (90, 340891), (94, 326385), (141, 217590), (235, 130554), (282, 108795), (423, 72530), (470, 65277), (705, 43518), (846, 36265), (1410, 21759), (2115, 14506), (4230, 7253)]