2576350860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{839}}^2$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 7340790576

約数和(自身を除く): 4764439716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 839, 915, 1220, 1678, 1830, 2517, 3356, 3660, 4195, 5034, 8390, 10068, 12585, 16780, 25170, 50340, 51179, 102358, 153537, 204716, 255895, 307074, 511790, 614148, 703921, 767685, 1023580, 1407842, 1535370, 2111763, 2815684, 3070740, 3519605, 4223526, 7039210, 8447052, 10558815, 14078420, 21117630, 42235260, 42939181, 85878362, 128817543, 171756724, 214695905, 257635086, 429391810, 515270172, 644087715, 858783620, 1288175430, 2576350860]

約数ペア:

[(1, 2576350860), (2, 1288175430), (3, 858783620), (4, 644087715), (5, 515270172), (6, 429391810), (10, 257635086), (12, 214695905), (15, 171756724), (20, 128817543), (30, 85878362), (60, 42939181), (61, 42235260), (122, 21117630), (183, 14078420), (244, 10558815), (305, 8447052), (366, 7039210), (610, 4223526), (732, 3519605), (839, 3070740), (915, 2815684), (1220, 2111763), (1678, 1535370), (1830, 1407842), (2517, 1023580), (3356, 767685), (3660, 703921), (4195, 614148), (5034, 511790), (8390, 307074), (10068, 255895), (12585, 204716), (16780, 153537), (25170, 102358), (50340, 51179)]