84971430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4603

約数の個数: 80

約数和(自身を含む): 238464864

約数和(自身を除く): 153493434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 4561, 6210, 9122, 9315, 13683, 18630, 22805, 27366, 41049, 45610, 68415, 82098, 104903, 123147, 136830, 205245, 209806, 246294, 314709, 369441, 410490, 524515, 615735, 629418, 738882, 944127, 1049030, 1231470, 1573545, 1847205, 1888254, 2832381, 3147090, 3694410, 4720635, 5664762, 8497143, 9441270, 14161905, 16994286, 28323810, 42485715, 84971430]

約数ペア:

[(1, 84971430), (2, 42485715), (3, 28323810), (5, 16994286), (6, 14161905), (9, 9441270), (10, 8497143), (15, 5664762), (18, 4720635), (23, 3694410), (27, 3147090), (30, 2832381), (45, 1888254), (46, 1847205), (54, 1573545), (69, 1231470), (81, 1049030), (90, 944127), (115, 738882), (135, 629418), (138, 615735), (162, 524515), (207, 410490), (230, 369441), (270, 314709), (345, 246294), (405, 209806), (414, 205245), (621, 136830), (690, 123147), (810, 104903), (1035, 82098), (1242, 68415), (1863, 45610), (2070, 41049), (3105, 27366), (3726, 22805), (4561, 18630), (6210, 13683), (9122, 9315)]