131470860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 396349632

約数和(自身を除く): 264878772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1830, 2074, 2113, 3111, 3660, 4148, 4226, 5185, 6222, 6339, 8452, 10370, 10565, 12444, 12678, 15555, 20740, 21130, 25356, 31110, 31695, 35921, 42260, 62220, 63390, 71842, 107763, 126780, 128893, 143684, 179605, 215526, 257786, 359210, 386679, 431052, 515572, 538815, 644465, 718420, 773358, 1077630, 1288930, 1546716, 1933395, 2155260, 2191181, 2577860, 3866790, 4382362, 6573543, 7733580, 8764724, 10955905, 13147086, 21911810, 26294172, 32867715, 43823620, 65735430, 131470860]

約数ペア:

[(1, 131470860), (2, 65735430), (3, 43823620), (4, 32867715), (5, 26294172), (6, 21911810), (10, 13147086), (12, 10955905), (15, 8764724), (17, 7733580), (20, 6573543), (30, 4382362), (34, 3866790), (51, 2577860), (60, 2191181), (61, 2155260), (68, 1933395), (85, 1546716), (102, 1288930), (122, 1077630), (170, 773358), (183, 718420), (204, 644465), (244, 538815), (255, 515572), (305, 431052), (340, 386679), (366, 359210), (510, 257786), (610, 215526), (732, 179605), (915, 143684), (1020, 128893), (1037, 126780), (1220, 107763), (1830, 71842), (2074, 63390), (2113, 62220), (3111, 42260), (3660, 35921), (4148, 31695), (4226, 31110), (5185, 25356), (6222, 21130), (6339, 20740), (8452, 15555), (10370, 12678), (10565, 12444)]