130839870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 379551744

約数和(自身を除く): 248711874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 103, 105, 115, 138, 161, 206, 210, 230, 263, 309, 322, 345, 483, 515, 526, 618, 690, 721, 789, 805, 966, 1030, 1315, 1442, 1545, 1578, 1610, 1841, 2163, 2369, 2415, 2630, 3090, 3605, 3682, 3945, 4326, 4738, 4830, 5523, 6049, 7107, 7210, 7890, 9205, 10815, 11046, 11845, 12098, 14214, 16583, 18147, 18410, 21630, 23690, 27089, 27615, 30245, 33166, 35535, 36294, 42343, 49749, 54178, 55230, 60490, 71070, 81267, 82915, 84686, 90735, 99498, 127029, 135445, 162534, 165830, 181470, 189623, 211715, 248745, 254058, 270890, 379246, 406335, 423430, 497490, 568869, 623047, 635145, 812670, 948115, 1137738, 1246094, 1270290, 1869141, 1896230, 2844345, 3115235, 3738282, 4361329, 5688690, 6230470, 8722658, 9345705, 13083987, 18691410, 21806645, 26167974, 43613290, 65419935, 130839870]

約数ペア:

[(1, 130839870), (2, 65419935), (3, 43613290), (5, 26167974), (6, 21806645), (7, 18691410), (10, 13083987), (14, 9345705), (15, 8722658), (21, 6230470), (23, 5688690), (30, 4361329), (35, 3738282), (42, 3115235), (46, 2844345), (69, 1896230), (70, 1869141), (103, 1270290), (105, 1246094), (115, 1137738), (138, 948115), (161, 812670), (206, 635145), (210, 623047), (230, 568869), (263, 497490), (309, 423430), (322, 406335), (345, 379246), (483, 270890), (515, 254058), (526, 248745), (618, 211715), (690, 189623), (721, 181470), (789, 165830), (805, 162534), (966, 135445), (1030, 127029), (1315, 99498), (1442, 90735), (1545, 84686), (1578, 82915), (1610, 81267), (1841, 71070), (2163, 60490), (2369, 55230), (2415, 54178), (2630, 49749), (3090, 42343), (3605, 36294), (3682, 35535), (3945, 33166), (4326, 30245), (4738, 27615), (4830, 27089), (5523, 23690), (6049, 21630), (7107, 18410), (7210, 18147), (7890, 16583), (9205, 14214), (10815, 12098), (11046, 11845)]