151698890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1583}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 320931072

約数和(自身を除く): 169232182

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1369, 1583, 2590, 2738, 3166, 6845, 7915, 9583, 11081, 13690, 15830, 19166, 22162, 47915, 55405, 58571, 95830, 110810, 117142, 292855, 409997, 585710, 819994, 2049985, 2167127, 4099970, 4334254, 10835635, 15169889, 21671270, 30339778, 75849445, 151698890]

約数ペア:

[(1, 151698890), (2, 75849445), (5, 30339778), (7, 21671270), (10, 15169889), (14, 10835635), (35, 4334254), (37, 4099970), (70, 2167127), (74, 2049985), (185, 819994), (259, 585710), (370, 409997), (518, 292855), (1295, 117142), (1369, 110810), (1583, 95830), (2590, 58571), (2738, 55405), (3166, 47915), (6845, 22162), (7915, 19166), (9583, 15830), (11081, 13690)]