2018348730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2212

約数の個数: 96

約数和(自身を含む): 5383542528

約数和(自身を除く): 3365193798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 251, 282, 423, 470, 502, 705, 753, 846, 1255, 1410, 1506, 1901, 2115, 2259, 2510, 3765, 3802, 4230, 4518, 5703, 7530, 9505, 11295, 11406, 11797, 17109, 19010, 22590, 23594, 28515, 34218, 35391, 57030, 58985, 70782, 85545, 89347, 106173, 117970, 171090, 176955, 178694, 212346, 268041, 353910, 446735, 477151, 530865, 536082, 804123, 893470, 954302, 1061730, 1340205, 1431453, 1608246, 2385755, 2680410, 2862906, 4020615, 4294359, 4771510, 7157265, 8041230, 8588718, 14314530, 21471795, 22426097, 42943590, 44852194, 67278291, 112130485, 134556582, 201834873, 224260970, 336391455, 403669746, 672782910, 1009174365, 2018348730]

約数ペア:

[(1, 2018348730), (2, 1009174365), (3, 672782910), (5, 403669746), (6, 336391455), (9, 224260970), (10, 201834873), (15, 134556582), (18, 112130485), (30, 67278291), (45, 44852194), (47, 42943590), (90, 22426097), (94, 21471795), (141, 14314530), (235, 8588718), (251, 8041230), (282, 7157265), (423, 4771510), (470, 4294359), (502, 4020615), (705, 2862906), (753, 2680410), (846, 2385755), (1255, 1608246), (1410, 1431453), (1506, 1340205), (1901, 1061730), (2115, 954302), (2259, 893470), (2510, 804123), (3765, 536082), (3802, 530865), (4230, 477151), (4518, 446735), (5703, 353910), (7530, 268041), (9505, 212346), (11295, 178694), (11406, 176955), (11797, 171090), (17109, 117970), (19010, 106173), (22590, 89347), (23594, 85545), (28515, 70782), (34218, 58985), (35391, 57030)]