2507642010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 6808032000

約数和(自身を除く): 4300389990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 139, 218, 270, 278, 327, 417, 545, 613, 654, 695, 834, 981, 1090, 1226, 1251, 1390, 1635, 1839, 1962, 2085, 2502, 2943, 3065, 3270, 3678, 3753, 4170, 4905, 5517, 5886, 6130, 6255, 7506, 9195, 9810, 11034, 12510, 14715, 15151, 16551, 18390, 18765, 27585, 29430, 30302, 33102, 37530, 45453, 55170, 66817, 75755, 82755, 85207, 90906, 133634, 136359, 151510, 165510, 170414, 200451, 227265, 255621, 272718, 334085, 400902, 409077, 426035, 454530, 511242, 601353, 668170, 681795, 766863, 818154, 852070, 1002255, 1202706, 1278105, 1363590, 1533726, 1804059, 2004510, 2045385, 2300589, 2556210, 3006765, 3608118, 3834315, 4090770, 4601178, 6013530, 7668630, 9020295, 9287563, 11502945, 18040590, 18575126, 23005890, 27862689, 46437815, 55725378, 83588067, 92875630, 139313445, 167176134, 250764201, 278626890, 417940335, 501528402, 835880670, 1253821005, 2507642010]

約数ペア:

[(1, 2507642010), (2, 1253821005), (3, 835880670), (5, 501528402), (6, 417940335), (9, 278626890), (10, 250764201), (15, 167176134), (18, 139313445), (27, 92875630), (30, 83588067), (45, 55725378), (54, 46437815), (90, 27862689), (109, 23005890), (135, 18575126), (139, 18040590), (218, 11502945), (270, 9287563), (278, 9020295), (327, 7668630), (417, 6013530), (545, 4601178), (613, 4090770), (654, 3834315), (695, 3608118), (834, 3006765), (981, 2556210), (1090, 2300589), (1226, 2045385), (1251, 2004510), (1390, 1804059), (1635, 1533726), (1839, 1363590), (1962, 1278105), (2085, 1202706), (2502, 1002255), (2943, 852070), (3065, 818154), (3270, 766863), (3678, 681795), (3753, 668170), (4170, 601353), (4905, 511242), (5517, 454530), (5886, 426035), (6130, 409077), (6255, 400902), (7506, 334085), (9195, 272718), (9810, 255621), (11034, 227265), (12510, 200451), (14715, 170414), (15151, 165510), (16551, 151510), (18390, 136359), (18765, 133634), (27585, 90906), (29430, 85207), (30302, 82755), (33102, 75755), (37530, 66817), (45453, 55170)]