155355930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16759}}^1$

素因数の和:16875

約数の個数: 48

約数和(自身を含む): 407871360

約数和(自身を除く): 252515430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 16759, 33518, 50277, 83795, 100554, 150831, 167590, 251385, 301662, 502770, 754155, 1508310, 1726177, 3452354, 5178531, 8630885, 10357062, 15535593, 17261770, 25892655, 31071186, 51785310, 77677965, 155355930]

約数ペア:

[(1, 155355930), (2, 77677965), (3, 51785310), (5, 31071186), (6, 25892655), (9, 17261770), (10, 15535593), (15, 10357062), (18, 8630885), (30, 5178531), (45, 3452354), (90, 1726177), (103, 1508310), (206, 754155), (309, 502770), (515, 301662), (618, 251385), (927, 167590), (1030, 150831), (1545, 100554), (1854, 83795), (3090, 50277), (4635, 33518), (9270, 16759)]