2071330485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{947}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 3900966912

約数和(自身を除く): 1829636427

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 563, 777, 947, 1295, 1689, 2815, 2841, 3885, 3941, 4735, 6629, 8445, 11823, 14205, 19705, 19887, 20831, 33145, 35039, 59115, 62493, 99435, 104155, 105117, 145817, 175195, 245273, 312465, 437451, 525585, 533161, 729085, 735819, 1226365, 1599483, 2187255, 2665805, 3679095, 3732127, 7997415, 11196381, 18660635, 19726957, 55981905, 59180871, 98634785, 138088699, 295904355, 414266097, 690443495, 2071330485]

約数ペア:

[(1, 2071330485), (3, 690443495), (5, 414266097), (7, 295904355), (15, 138088699), (21, 98634785), (35, 59180871), (37, 55981905), (105, 19726957), (111, 18660635), (185, 11196381), (259, 7997415), (555, 3732127), (563, 3679095), (777, 2665805), (947, 2187255), (1295, 1599483), (1689, 1226365), (2815, 735819), (2841, 729085), (3885, 533161), (3941, 525585), (4735, 437451), (6629, 312465), (8445, 245273), (11823, 175195), (14205, 145817), (19705, 105117), (19887, 104155), (20831, 99435), (33145, 62493), (35039, 59115)]