15040850

素因数分解:

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

素因数の和:116

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 18706990

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 29, 41, 46, 50, 55, 58, 82, 110, 115, 145, 205, 230, 253, 275, 290, 319, 410, 451, 506, 550, 575, 638, 667, 725, 902, 943, 1025, 1150, 1189, 1265, 1334, 1450, 1595, 1886, 2050, 2255, 2378, 2530, 3190, 3335, 4510, 4715, 5945, 6325, 6670, 7337, 7975, 9430, 10373, 11275, 11890, 12650, 13079, 14674, 15950, 16675, 20746, 22550, 23575, 26158, 27347, 29725, 33350, 36685, 47150, 51865, 54694, 59450, 65395, 73370, 103730, 130790, 136735, 183425, 259325, 273470, 300817, 326975, 366850, 518650, 601634, 653950, 683675, 1367350, 1504085, 3008170, 7520425, 15040850]

約数ペア:

[(1, 15040850), (2, 7520425), (5, 3008170), (10, 1504085), (11, 1367350), (22, 683675), (23, 653950), (25, 601634), (29, 518650), (41, 366850), (46, 326975), (50, 300817), (55, 273470), (58, 259325), (82, 183425), (110, 136735), (115, 130790), (145, 103730), (205, 73370), (230, 65395), (253, 59450), (275, 54694), (290, 51865), (319, 47150), (410, 36685), (451, 33350), (506, 29725), (550, 27347), (575, 26158), (638, 23575), (667, 22550), (725, 20746), (902, 16675), (943, 15950), (1025, 14674), (1150, 13079), (1189, 12650), (1265, 11890), (1334, 11275), (1450, 10373), (1595, 9430), (1886, 7975), (2050, 7337), (2255, 6670), (2378, 6325), (2530, 5945), (3190, 4715), (3335, 4510)]