65281530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6737}}^1$

素因数の和:6783

約数の個数: 64

約数和(自身を含む): 174648960

約数和(自身を除く): 109367430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 6737, 9690, 13474, 20211, 33685, 40422, 67370, 101055, 114529, 128003, 202110, 229058, 256006, 343587, 384009, 572645, 640015, 687174, 768018, 1145290, 1280030, 1717935, 1920045, 2176051, 3435870, 3840090, 4352102, 6528153, 10880255, 13056306, 21760510, 32640765, 65281530]

約数ペア:

[(1, 65281530), (2, 32640765), (3, 21760510), (5, 13056306), (6, 10880255), (10, 6528153), (15, 4352102), (17, 3840090), (19, 3435870), (30, 2176051), (34, 1920045), (38, 1717935), (51, 1280030), (57, 1145290), (85, 768018), (95, 687174), (102, 640015), (114, 572645), (170, 384009), (190, 343587), (255, 256006), (285, 229058), (323, 202110), (510, 128003), (570, 114529), (646, 101055), (969, 67370), (1615, 40422), (1938, 33685), (3230, 20211), (4845, 13474), (6737, 9690)]