72308310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 64

約数和(自身を含む): 190123200

約数和(自身を除く): 117814890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4889, 4930, 7395, 9778, 14667, 14790, 24445, 29334, 48890, 73335, 83113, 141781, 146670, 166226, 249339, 283562, 415565, 425343, 498678, 708905, 831130, 850686, 1246695, 1417810, 2126715, 2410277, 2493390, 4253430, 4820554, 7230831, 12051385, 14461662, 24102770, 36154155, 72308310]

約数ペア:

[(1, 72308310), (2, 36154155), (3, 24102770), (5, 14461662), (6, 12051385), (10, 7230831), (15, 4820554), (17, 4253430), (29, 2493390), (30, 2410277), (34, 2126715), (51, 1417810), (58, 1246695), (85, 850686), (87, 831130), (102, 708905), (145, 498678), (170, 425343), (174, 415565), (255, 283562), (290, 249339), (435, 166226), (493, 146670), (510, 141781), (870, 83113), (986, 73335), (1479, 48890), (2465, 29334), (2958, 24445), (4889, 14790), (4930, 14667), (7395, 9778)]