28307779140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{11867}}^1$

素因数の和:12441

約数の個数: 96

約数和(自身を含む): 80390983680

約数和(自身を除く): 52083204540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 479, 498, 830, 958, 996, 1245, 1437, 1660, 1916, 2395, 2490, 2874, 4790, 4980, 5748, 7185, 9580, 11867, 14370, 23734, 28740, 35601, 39757, 47468, 59335, 71202, 79514, 118670, 119271, 142404, 159028, 178005, 198785, 237340, 238542, 356010, 397570, 477084, 596355, 712020, 795140, 984961, 1192710, 1969922, 2385420, 2954883, 3939844, 4924805, 5684293, 5909766, 9849610, 11368586, 11819532, 14774415, 17052879, 19699220, 22737172, 28421465, 29548830, 34105758, 56842930, 59097660, 68211516, 85264395, 113685860, 170528790, 341057580, 471796319, 943592638, 1415388957, 1887185276, 2358981595, 2830777914, 4717963190, 5661555828, 7076944785, 9435926380, 14153889570, 28307779140]

約数ペア:

[(1, 28307779140), (2, 14153889570), (3, 9435926380), (4, 7076944785), (5, 5661555828), (6, 4717963190), (10, 2830777914), (12, 2358981595), (15, 1887185276), (20, 1415388957), (30, 943592638), (60, 471796319), (83, 341057580), (166, 170528790), (249, 113685860), (332, 85264395), (415, 68211516), (479, 59097660), (498, 56842930), (830, 34105758), (958, 29548830), (996, 28421465), (1245, 22737172), (1437, 19699220), (1660, 17052879), (1916, 14774415), (2395, 11819532), (2490, 11368586), (2874, 9849610), (4790, 5909766), (4980, 5684293), (5748, 4924805), (7185, 3939844), (9580, 2954883), (11867, 2385420), (14370, 1969922), (23734, 1192710), (28740, 984961), (35601, 795140), (39757, 712020), (47468, 596355), (59335, 477084), (71202, 397570), (79514, 356010), (118670, 238542), (119271, 237340), (142404, 198785), (159028, 178005)]