2981567101810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14621}}^1\times {\mathrm{30391}}^1$

素因数の和:45091

約数の個数: 64

約数和(自身を含む): 5951295307008

約数和(自身を除く): 2969728205198

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 14621, 29242, 30391, 60782, 73105, 146210, 151955, 160831, 303910, 321662, 334301, 668602, 804155, 891881, 1608310, 1671505, 1783762, 1853851, 3343010, 3707702, 4459405, 8918810, 9269255, 9810691, 18538510, 19621382, 20392361, 40784722, 49053455, 98106910, 101961805, 203923610, 444346811, 888693622, 2221734055, 4443468110, 4887814921, 9775629842, 24439074605, 27105155471, 48878149210, 54210310942, 135525777355, 271051554710, 298156710181, 596313420362, 1490783550905, 2981567101810]

約数ペア:

[(1, 2981567101810), (2, 1490783550905), (5, 596313420362), (10, 298156710181), (11, 271051554710), (22, 135525777355), (55, 54210310942), (61, 48878149210), (110, 27105155471), (122, 24439074605), (305, 9775629842), (610, 4887814921), (671, 4443468110), (1342, 2221734055), (3355, 888693622), (6710, 444346811), (14621, 203923610), (29242, 101961805), (30391, 98106910), (60782, 49053455), (73105, 40784722), (146210, 20392361), (151955, 19621382), (160831, 18538510), (303910, 9810691), (321662, 9269255), (334301, 8918810), (668602, 4459405), (804155, 3707702), (891881, 3343010), (1608310, 1853851), (1671505, 1783762)]