331001050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16983

約数の個数: 48

約数和(自身を含む): 680260032

約数和(自身を除く): 349258982

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 16931, 19550, 33862, 84655, 169310, 287827, 389413, 423275, 575654, 778826, 846550, 1439135, 1947065, 2878270, 3894130, 6620021, 7195675, 9735325, 13240042, 14391350, 19470650, 33100105, 66200210, 165500525, 331001050]

約数ペア:

[(1, 331001050), (2, 165500525), (5, 66200210), (10, 33100105), (17, 19470650), (23, 14391350), (25, 13240042), (34, 9735325), (46, 7195675), (50, 6620021), (85, 3894130), (115, 2878270), (170, 1947065), (230, 1439135), (391, 846550), (425, 778826), (575, 575654), (782, 423275), (850, 389413), (1150, 287827), (1955, 169310), (3910, 84655), (9775, 33862), (16931, 19550)]