70963380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{394241}}^1$

素因数の和:394256

約数の個数: 36

約数和(自身を含む): 215256132

約数和(自身を除く): 144292752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 394241, 788482, 1182723, 1576964, 1971205, 2365446, 3548169, 3942410, 4730892, 5913615, 7096338, 7884820, 11827230, 14192676, 17740845, 23654460, 35481690, 70963380]

約数ペア:

[(1, 70963380), (2, 35481690), (3, 23654460), (4, 17740845), (5, 14192676), (6, 11827230), (9, 7884820), (10, 7096338), (12, 5913615), (15, 4730892), (18, 3942410), (20, 3548169), (30, 2365446), (36, 1971205), (45, 1576964), (60, 1182723), (90, 788482), (180, 394241)]