138187860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3527}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 387628416

約数和(自身を除く): 249440556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3527, 3918, 6530, 7054, 7836, 9795, 10581, 13060, 14108, 17635, 19590, 21162, 35270, 39180, 42324, 52905, 70540, 105810, 211620, 2303131, 4606262, 6909393, 9212524, 11515655, 13818786, 23031310, 27637572, 34546965, 46062620, 69093930, 138187860]

約数ペア:

[(1, 138187860), (2, 69093930), (3, 46062620), (4, 34546965), (5, 27637572), (6, 23031310), (10, 13818786), (12, 11515655), (15, 9212524), (20, 6909393), (30, 4606262), (60, 2303131), (653, 211620), (1306, 105810), (1959, 70540), (2612, 52905), (3265, 42324), (3527, 39180), (3918, 35270), (6530, 21162), (7054, 19590), (7836, 17635), (9795, 14108), (10581, 13060)]