684995570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 1442810880

約数和(自身を除く): 757815310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 97, 158, 194, 395, 485, 553, 679, 790, 970, 1106, 1277, 1358, 2554, 2765, 3395, 5530, 6385, 6790, 7663, 8939, 12770, 15326, 17878, 38315, 44695, 53641, 76630, 89390, 100883, 107282, 123869, 201766, 247738, 268205, 504415, 536410, 619345, 706181, 867083, 1008830, 1238690, 1412362, 1734166, 3530905, 4335415, 7061810, 8670830, 9785651, 19571302, 48928255, 68499557, 97856510, 136999114, 342497785, 684995570]

約数ペア:

[(1, 684995570), (2, 342497785), (5, 136999114), (7, 97856510), (10, 68499557), (14, 48928255), (35, 19571302), (70, 9785651), (79, 8670830), (97, 7061810), (158, 4335415), (194, 3530905), (395, 1734166), (485, 1412362), (553, 1238690), (679, 1008830), (790, 867083), (970, 706181), (1106, 619345), (1277, 536410), (1358, 504415), (2554, 268205), (2765, 247738), (3395, 201766), (5530, 123869), (6385, 107282), (6790, 100883), (7663, 89390), (8939, 76630), (12770, 53641), (15326, 44695), (17878, 38315)]