290930670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 796439520

約数和(自身を除く): 505508850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 641, 738, 1107, 1230, 1282, 1681, 1845, 1923, 2214, 3205, 3362, 3690, 3846, 5043, 5535, 5769, 6410, 8405, 9615, 10086, 11070, 11538, 15129, 16810, 17307, 19230, 25215, 26281, 28845, 30258, 34614, 45387, 50430, 52562, 57690, 75645, 78843, 86535, 90774, 131405, 151290, 157686, 173070, 226935, 236529, 262810, 394215, 453870, 473058, 709587, 788430, 1077521, 1182645, 1419174, 2155042, 2365290, 3232563, 3547935, 5387605, 6465126, 7095870, 9697689, 10775210, 16162815, 19395378, 29093067, 32325630, 48488445, 58186134, 96976890, 145465335, 290930670]

約数ペア:

[(1, 290930670), (2, 145465335), (3, 96976890), (5, 58186134), (6, 48488445), (9, 32325630), (10, 29093067), (15, 19395378), (18, 16162815), (27, 10775210), (30, 9697689), (41, 7095870), (45, 6465126), (54, 5387605), (82, 3547935), (90, 3232563), (123, 2365290), (135, 2155042), (205, 1419174), (246, 1182645), (270, 1077521), (369, 788430), (410, 709587), (615, 473058), (641, 453870), (738, 394215), (1107, 262810), (1230, 236529), (1282, 226935), (1681, 173070), (1845, 157686), (1923, 151290), (2214, 131405), (3205, 90774), (3362, 86535), (3690, 78843), (3846, 75645), (5043, 57690), (5535, 52562), (5769, 50430), (6410, 45387), (8405, 34614), (9615, 30258), (10086, 28845), (11070, 26281), (11538, 25215), (15129, 19230), (16810, 17307)]