1258819312430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1\times {\mathrm{5717}}^1$

素因数の和:6749

約数の個数: 64

約数和(自身を含む): 2295959427072

約数和(自身を除く): 1037140114642

約数列:

[1, 2, 5, 10, 127, 254, 281, 562, 617, 635, 1234, 1270, 1405, 2810, 3085, 5717, 6170, 11434, 28585, 35687, 57170, 71374, 78359, 156718, 173377, 178435, 346754, 356870, 391795, 726059, 783590, 866885, 1452118, 1606477, 1733770, 3212954, 3527389, 3630295, 7054778, 7260590, 8032385, 16064770, 17636945, 22018879, 35273890, 44037758, 110094395, 204022579, 220188790, 408045158, 447978403, 895956806, 991196309, 1020112895, 1982392618, 2040225790, 2239892015, 4479784030, 4955981545, 9911963090, 125881931243, 251763862486, 629409656215, 1258819312430]

約数ペア:

[(1, 1258819312430), (2, 629409656215), (5, 251763862486), (10, 125881931243), (127, 9911963090), (254, 4955981545), (281, 4479784030), (562, 2239892015), (617, 2040225790), (635, 1982392618), (1234, 1020112895), (1270, 991196309), (1405, 895956806), (2810, 447978403), (3085, 408045158), (5717, 220188790), (6170, 204022579), (11434, 110094395), (28585, 44037758), (35687, 35273890), (57170, 22018879), (71374, 17636945), (78359, 16064770), (156718, 8032385), (173377, 7260590), (178435, 7054778), (346754, 3630295), (356870, 3527389), (391795, 3212954), (726059, 1733770), (783590, 1606477), (866885, 1452118)]