70291860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31663}}^1$

素因数の和:31712

約数の個数: 48

約数和(自身を含む): 202142976

約数和(自身を除く): 131851116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31663, 63326, 94989, 126652, 158315, 189978, 316630, 379956, 474945, 633260, 949890, 1171531, 1899780, 2343062, 3514593, 4686124, 5857655, 7029186, 11715310, 14058372, 17572965, 23430620, 35145930, 70291860]

約数ペア:

[(1, 70291860), (2, 35145930), (3, 23430620), (4, 17572965), (5, 14058372), (6, 11715310), (10, 7029186), (12, 5857655), (15, 4686124), (20, 3514593), (30, 2343062), (37, 1899780), (60, 1171531), (74, 949890), (111, 633260), (148, 474945), (185, 379956), (222, 316630), (370, 189978), (444, 158315), (555, 126652), (740, 94989), (1110, 63326), (2220, 31663)]