70298820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130183}}^1$

素因数の和:130201

約数の個数: 48

約数和(自身を含む): 218709120

約数和(自身を除く): 148410300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130183, 260366, 390549, 520732, 650915, 781098, 1171647, 1301830, 1562196, 1952745, 2343294, 2603660, 3514941, 3905490, 4686588, 5858235, 7029882, 7810980, 11716470, 14059764, 17574705, 23432940, 35149410, 70298820]

約数ペア:

[(1, 70298820), (2, 35149410), (3, 23432940), (4, 17574705), (5, 14059764), (6, 11716470), (9, 7810980), (10, 7029882), (12, 5858235), (15, 4686588), (18, 3905490), (20, 3514941), (27, 2603660), (30, 2343294), (36, 1952745), (45, 1562196), (54, 1301830), (60, 1171647), (90, 781098), (108, 650915), (135, 520732), (180, 390549), (270, 260366), (540, 130183)]