228589310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 454896000

約数和(自身を除く): 226306690

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 199, 233, 290, 398, 466, 493, 986, 995, 1165, 1990, 2330, 2465, 3383, 3961, 4930, 5771, 6757, 6766, 7922, 11542, 13514, 16915, 19805, 28855, 33785, 33830, 39610, 46367, 57710, 67570, 92734, 98107, 114869, 196214, 229738, 231835, 463670, 490535, 574345, 788239, 981070, 1148690, 1344643, 1576478, 2689286, 3941195, 6723215, 7882390, 13446430, 22858931, 45717862, 114294655, 228589310]

約数ペア:

[(1, 228589310), (2, 114294655), (5, 45717862), (10, 22858931), (17, 13446430), (29, 7882390), (34, 6723215), (58, 3941195), (85, 2689286), (145, 1576478), (170, 1344643), (199, 1148690), (233, 981070), (290, 788239), (398, 574345), (466, 490535), (493, 463670), (986, 231835), (995, 229738), (1165, 196214), (1990, 114869), (2330, 98107), (2465, 92734), (3383, 67570), (3961, 57710), (4930, 46367), (5771, 39610), (6757, 33830), (6766, 33785), (7922, 28855), (11542, 19805), (13514, 16915)]