87398670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 223015680

約数和(自身を除く): 135617010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1433, 1605, 2033, 2866, 3210, 4066, 4299, 6099, 7165, 8598, 10165, 12198, 14330, 20330, 21495, 27227, 30495, 42990, 54454, 60990, 81681, 136135, 153331, 163362, 272270, 306662, 408405, 459993, 766655, 816810, 919986, 1533310, 2299965, 2913289, 4599930, 5826578, 8739867, 14566445, 17479734, 29132890, 43699335, 87398670]

約数ペア:

[(1, 87398670), (2, 43699335), (3, 29132890), (5, 17479734), (6, 14566445), (10, 8739867), (15, 5826578), (19, 4599930), (30, 2913289), (38, 2299965), (57, 1533310), (95, 919986), (107, 816810), (114, 766655), (190, 459993), (214, 408405), (285, 306662), (321, 272270), (535, 163362), (570, 153331), (642, 136135), (1070, 81681), (1433, 60990), (1605, 54454), (2033, 42990), (2866, 30495), (3210, 27227), (4066, 21495), (4299, 20330), (6099, 14330), (7165, 12198), (8598, 10165)]