64950270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 200835072

約数和(自身を除く): 135884802

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 907, 930, 1023, 1085, 1155, 1302, 1705, 1814, 2046, 2170, 2310, 2387, 2721, 3255, 3410, 4535, 4774, 5115, 5442, 6349, 6510, 7161, 9070, 9977, 10230, 11935, 12698, 13605, 14322, 19047, 19954, 23870, 27210, 28117, 29931, 31745, 35805, 38094, 49885, 56234, 59862, 63490, 69839, 71610, 84351, 95235, 99770, 139678, 140585, 149655, 168702, 190470, 196819, 209517, 281170, 299310, 309287, 349195, 393638, 419034, 421755, 590457, 618574, 698390, 843510, 927861, 984095, 1047585, 1180914, 1546435, 1855722, 1968190, 2095170, 2165009, 2952285, 3092870, 4330018, 4639305, 5904570, 6495027, 9278610, 10825045, 12990054, 21650090, 32475135, 64950270]

約数ペア:

[(1, 64950270), (2, 32475135), (3, 21650090), (5, 12990054), (6, 10825045), (7, 9278610), (10, 6495027), (11, 5904570), (14, 4639305), (15, 4330018), (21, 3092870), (22, 2952285), (30, 2165009), (31, 2095170), (33, 1968190), (35, 1855722), (42, 1546435), (55, 1180914), (62, 1047585), (66, 984095), (70, 927861), (77, 843510), (93, 698390), (105, 618574), (110, 590457), (154, 421755), (155, 419034), (165, 393638), (186, 349195), (210, 309287), (217, 299310), (231, 281170), (310, 209517), (330, 196819), (341, 190470), (385, 168702), (434, 149655), (462, 140585), (465, 139678), (651, 99770), (682, 95235), (770, 84351), (907, 71610), (930, 69839), (1023, 63490), (1085, 59862), (1155, 56234), (1302, 49885), (1705, 38094), (1814, 35805), (2046, 31745), (2170, 29931), (2310, 28117), (2387, 27210), (2721, 23870), (3255, 19954), (3410, 19047), (4535, 14322), (4774, 13605), (5115, 12698), (5442, 11935), (6349, 10230), (6510, 9977), (7161, 9070)]