221036670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{106781}}^1$

素因数の和:106817

約数の個数: 48

約数和(自身を含む): 599687712

約数和(自身を除く): 378651042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 106781, 213562, 320343, 533905, 640686, 961029, 1067810, 1601715, 1922058, 2455963, 3203430, 4805145, 4911926, 7367889, 9610290, 12279815, 14735778, 22103667, 24559630, 36839445, 44207334, 73678890, 110518335, 221036670]

約数ペア:

[(1, 221036670), (2, 110518335), (3, 73678890), (5, 44207334), (6, 36839445), (9, 24559630), (10, 22103667), (15, 14735778), (18, 12279815), (23, 9610290), (30, 7367889), (45, 4911926), (46, 4805145), (69, 3203430), (90, 2455963), (115, 1922058), (138, 1601715), (207, 1067810), (230, 961029), (345, 640686), (414, 533905), (690, 320343), (1035, 213562), (2070, 106781)]