68386930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 131466240

約数和(自身を除く): 63079310

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 7607, 8990, 15214, 38035, 76070, 220603, 235817, 441206, 471634, 1103015, 1179085, 2206030, 2358170, 6838693, 13677386, 34193465, 68386930]

約数ペア:

[(1, 68386930), (2, 34193465), (5, 13677386), (10, 6838693), (29, 2358170), (31, 2206030), (58, 1179085), (62, 1103015), (145, 471634), (155, 441206), (290, 235817), (310, 220603), (899, 76070), (1798, 38035), (4495, 15214), (7607, 8990)]