281698890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 754282368

約数和(自身を除く): 472583478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 330, 355, 363, 426, 605, 710, 726, 781, 1065, 1093, 1210, 1562, 1815, 2130, 2186, 2343, 3279, 3630, 3905, 4686, 5465, 6558, 7810, 8591, 10930, 11715, 12023, 16395, 17182, 23430, 24046, 25773, 32790, 36069, 42955, 51546, 60115, 72138, 77603, 85910, 120230, 128865, 132253, 155206, 180345, 232809, 257730, 264506, 360690, 388015, 396759, 465618, 661265, 776030, 793518, 853633, 1164045, 1322530, 1707266, 1983795, 2328090, 2560899, 3967590, 4268165, 5121798, 8536330, 9389963, 12804495, 18779926, 25608990, 28169889, 46949815, 56339778, 93899630, 140849445, 281698890]

約数ペア:

[(1, 281698890), (2, 140849445), (3, 93899630), (5, 56339778), (6, 46949815), (10, 28169889), (11, 25608990), (15, 18779926), (22, 12804495), (30, 9389963), (33, 8536330), (55, 5121798), (66, 4268165), (71, 3967590), (110, 2560899), (121, 2328090), (142, 1983795), (165, 1707266), (213, 1322530), (242, 1164045), (330, 853633), (355, 793518), (363, 776030), (426, 661265), (605, 465618), (710, 396759), (726, 388015), (781, 360690), (1065, 264506), (1093, 257730), (1210, 232809), (1562, 180345), (1815, 155206), (2130, 132253), (2186, 128865), (2343, 120230), (3279, 85910), (3630, 77603), (3905, 72138), (4686, 60115), (5465, 51546), (6558, 42955), (7810, 36069), (8591, 32790), (10930, 25773), (11715, 24046), (12023, 23430), (16395, 17182)]