30996819165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 56605602816

約数和(自身を除く): 25608783651

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 281, 285, 361, 741, 843, 1083, 1235, 1405, 1567, 1805, 3653, 3705, 4215, 4693, 4701, 5339, 5415, 7835, 10959, 14079, 16017, 18265, 20371, 23465, 23505, 26695, 29773, 54795, 61113, 69407, 70395, 80085, 89319, 101441, 101855, 148865, 208221, 304323, 305565, 347035, 387049, 440327, 446595, 507205, 565687, 1041105, 1161147, 1318733, 1320981, 1521615, 1697061, 1935245, 2201635, 2828435, 3956199, 5724251, 5805735, 6593665, 6604905, 7353931, 8366213, 8485305, 17172753, 19780995, 22061793, 25098639, 28621255, 36769655, 41831065, 85863765, 108760769, 110308965, 125493195, 158958047, 326282307, 476874141, 543803845, 794790235, 1631411535, 2066454611, 2384370705, 6199363833, 10332273055, 30996819165]

約数ペア:

[(1, 30996819165), (3, 10332273055), (5, 6199363833), (13, 2384370705), (15, 2066454611), (19, 1631411535), (39, 794790235), (57, 543803845), (65, 476874141), (95, 326282307), (195, 158958047), (247, 125493195), (281, 110308965), (285, 108760769), (361, 85863765), (741, 41831065), (843, 36769655), (1083, 28621255), (1235, 25098639), (1405, 22061793), (1567, 19780995), (1805, 17172753), (3653, 8485305), (3705, 8366213), (4215, 7353931), (4693, 6604905), (4701, 6593665), (5339, 5805735), (5415, 5724251), (7835, 3956199), (10959, 2828435), (14079, 2201635), (16017, 1935245), (18265, 1697061), (20371, 1521615), (23465, 1320981), (23505, 1318733), (26695, 1161147), (29773, 1041105), (54795, 565687), (61113, 507205), (69407, 446595), (70395, 440327), (80085, 387049), (89319, 347035), (101441, 305565), (101855, 304323), (148865, 208221)]