1898492730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{34337}}^1$

素因数の和:34463

約数の個数: 64

約数和(自身を含む): 4845778560

約数和(自身を除く): 2947285830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1455, 1843, 2910, 3686, 5529, 9215, 11058, 18430, 27645, 34337, 55290, 68674, 103011, 171685, 206022, 343370, 515055, 652403, 1030110, 1304806, 1957209, 3262015, 3330689, 3914418, 6524030, 6661378, 9786045, 9992067, 16653445, 19572090, 19984134, 33306890, 49960335, 63283091, 99920670, 126566182, 189849273, 316415455, 379698546, 632830910, 949246365, 1898492730]

約数ペア:

[(1, 1898492730), (2, 949246365), (3, 632830910), (5, 379698546), (6, 316415455), (10, 189849273), (15, 126566182), (19, 99920670), (30, 63283091), (38, 49960335), (57, 33306890), (95, 19984134), (97, 19572090), (114, 16653445), (190, 9992067), (194, 9786045), (285, 6661378), (291, 6524030), (485, 3914418), (570, 3330689), (582, 3262015), (970, 1957209), (1455, 1304806), (1843, 1030110), (2910, 652403), (3686, 515055), (5529, 343370), (9215, 206022), (11058, 171685), (18430, 103011), (27645, 68674), (34337, 55290)]