64571310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 121707090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 171, 190, 205, 246, 270, 285, 307, 342, 369, 410, 513, 570, 614, 615, 738, 779, 855, 921, 1026, 1107, 1230, 1535, 1558, 1710, 1842, 1845, 2214, 2337, 2565, 2763, 3070, 3690, 3895, 4605, 4674, 5130, 5526, 5535, 5833, 7011, 7790, 8289, 9210, 11070, 11666, 11685, 12587, 13815, 14022, 16578, 17499, 21033, 23370, 25174, 27630, 29165, 34998, 35055, 37761, 41445, 42066, 52497, 58330, 62935, 70110, 75522, 82890, 87495, 104994, 105165, 113283, 125870, 157491, 174990, 188805, 210330, 226566, 239153, 262485, 314982, 339849, 377610, 478306, 524970, 566415, 679698, 717459, 787455, 1132830, 1195765, 1434918, 1574910, 1699245, 2152377, 2391530, 3398490, 3587295, 4304754, 6457131, 7174590, 10761885, 12914262, 21523770, 32285655, 64571310]

約数ペア:

[(1, 64571310), (2, 32285655), (3, 21523770), (5, 12914262), (6, 10761885), (9, 7174590), (10, 6457131), (15, 4304754), (18, 3587295), (19, 3398490), (27, 2391530), (30, 2152377), (38, 1699245), (41, 1574910), (45, 1434918), (54, 1195765), (57, 1132830), (82, 787455), (90, 717459), (95, 679698), (114, 566415), (123, 524970), (135, 478306), (171, 377610), (190, 339849), (205, 314982), (246, 262485), (270, 239153), (285, 226566), (307, 210330), (342, 188805), (369, 174990), (410, 157491), (513, 125870), (570, 113283), (614, 105165), (615, 104994), (738, 87495), (779, 82890), (855, 75522), (921, 70110), (1026, 62935), (1107, 58330), (1230, 52497), (1535, 42066), (1558, 41445), (1710, 37761), (1842, 35055), (1845, 34998), (2214, 29165), (2337, 27630), (2565, 25174), (2763, 23370), (3070, 21033), (3690, 17499), (3895, 16578), (4605, 14022), (4674, 13815), (5130, 12587), (5526, 11685), (5535, 11666), (5833, 11070), (7011, 9210), (7790, 8289)]