57155230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 73481570

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 29, 38, 41, 46, 55, 58, 82, 95, 110, 115, 145, 190, 205, 209, 230, 253, 290, 319, 410, 418, 437, 451, 506, 551, 638, 667, 779, 874, 902, 943, 1045, 1102, 1189, 1265, 1334, 1558, 1595, 1886, 2090, 2185, 2255, 2378, 2530, 2755, 3190, 3335, 3895, 4370, 4510, 4715, 4807, 5510, 5945, 6061, 6670, 7337, 7790, 8569, 9430, 9614, 10373, 11890, 12122, 12673, 13079, 14674, 17138, 17917, 20746, 22591, 24035, 25346, 26158, 27347, 30305, 35834, 36685, 42845, 45182, 48070, 51865, 54694, 60610, 63365, 65395, 73370, 85690, 89585, 103730, 112955, 126730, 130790, 136735, 139403, 179170, 197087, 225910, 248501, 273470, 278806, 300817, 394174, 497002, 519593, 601634, 697015, 985435, 1039186, 1242505, 1394030, 1504085, 1970870, 2485010, 2597965, 3008170, 5195930, 5715523, 11431046, 28577615, 57155230]

約数ペア:

[(1, 57155230), (2, 28577615), (5, 11431046), (10, 5715523), (11, 5195930), (19, 3008170), (22, 2597965), (23, 2485010), (29, 1970870), (38, 1504085), (41, 1394030), (46, 1242505), (55, 1039186), (58, 985435), (82, 697015), (95, 601634), (110, 519593), (115, 497002), (145, 394174), (190, 300817), (205, 278806), (209, 273470), (230, 248501), (253, 225910), (290, 197087), (319, 179170), (410, 139403), (418, 136735), (437, 130790), (451, 126730), (506, 112955), (551, 103730), (638, 89585), (667, 85690), (779, 73370), (874, 65395), (902, 63365), (943, 60610), (1045, 54694), (1102, 51865), (1189, 48070), (1265, 45182), (1334, 42845), (1558, 36685), (1595, 35834), (1886, 30305), (2090, 27347), (2185, 26158), (2255, 25346), (2378, 24035), (2530, 22591), (2755, 20746), (3190, 17917), (3335, 17138), (3895, 14674), (4370, 13079), (4510, 12673), (4715, 12122), (4807, 11890), (5510, 10373), (5945, 9614), (6061, 9430), (6670, 8569), (7337, 7790)]