195903090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6781}}^1$

素因数の和:6904

約数の個数: 64

約数和(自身を含む): 527368320

約数和(自身を除く): 331465230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 6781, 9630, 13562, 14445, 20343, 28890, 33905, 40686, 61029, 67810, 101715, 122058, 183087, 203430, 305145, 366174, 610290, 725567, 915435, 1451134, 1830870, 2176701, 3627835, 4353402, 6530103, 7255670, 10883505, 13060206, 19590309, 21767010, 32650515, 39180618, 65301030, 97951545, 195903090]

約数ペア:

[(1, 195903090), (2, 97951545), (3, 65301030), (5, 39180618), (6, 32650515), (9, 21767010), (10, 19590309), (15, 13060206), (18, 10883505), (27, 7255670), (30, 6530103), (45, 4353402), (54, 3627835), (90, 2176701), (107, 1830870), (135, 1451134), (214, 915435), (270, 725567), (321, 610290), (535, 366174), (642, 305145), (963, 203430), (1070, 183087), (1605, 122058), (1926, 101715), (2889, 67810), (3210, 61029), (4815, 40686), (5778, 33905), (6781, 28890), (9630, 20343), (13562, 14445)]