70989930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71707}}^1$

素因数の和:71731

約数の個数: 48

約数和(自身を含む): 201356064

約数和(自身を除く): 130366134

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 71707, 143414, 215121, 358535, 430242, 645363, 717070, 788777, 1075605, 1290726, 1577554, 2151210, 2366331, 3226815, 3943885, 4732662, 6453630, 7098993, 7887770, 11831655, 14197986, 23663310, 35494965, 70989930]

約数ペア:

[(1, 70989930), (2, 35494965), (3, 23663310), (5, 14197986), (6, 11831655), (9, 7887770), (10, 7098993), (11, 6453630), (15, 4732662), (18, 3943885), (22, 3226815), (30, 2366331), (33, 2151210), (45, 1577554), (55, 1290726), (66, 1075605), (90, 788777), (99, 717070), (110, 645363), (165, 430242), (198, 358535), (330, 215121), (495, 143414), (990, 71707)]