281183430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 752903424

約数和(自身を除く): 471719994

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, 1091, 1210, 1562, 1815, 2130, 2182, 2343, 3273, 3630, 3905, 4686, 5455, 6546, 7810, 8591, 10910, 11715, 12001, 16365, 17182, 23430, 24002, 25773, 32730, 36003, 42955, 51546, 60005, 72006, 77461, 85910, 120010, 128865, 132011, 154922, 180015, 232383, 257730, 264022, 360030, 387305, 396033, 464766, 660055, 774610, 792066, 852071, 1161915, 1320110, 1704142, 1980165, 2323830, 2556213, 3960330, 4260355, 5112426, 8520710, 9372781, 12781065, 18745562, 25562130, 28118343, 46863905, 56236686, 93727810, 140591715, 281183430]

約数ペア:

[(1, 281183430), (2, 140591715), (3, 93727810), (5, 56236686), (6, 46863905), (10, 28118343), (11, 25562130), (15, 18745562), (22, 12781065), (30, 9372781), (33, 8520710), (55, 5112426), (66, 4260355), (71, 3960330), (110, 2556213), (121, 2323830), (142, 1980165), (165, 1704142), (213, 1320110), (242, 1161915), (330, 852071), (355, 792066), (363, 774610), (426, 660055), (605, 464766), (710, 396033), (726, 387305), (781, 360030), (1065, 264022), (1091, 257730), (1210, 232383), (1562, 180015), (1815, 154922), (2130, 132011), (2182, 128865), (2343, 120010), (3273, 85910), (3630, 77461), (3905, 72006), (4686, 60005), (5455, 51546), (6546, 42955), (7810, 36003), (8591, 32730), (10910, 25773), (11715, 24002), (12001, 23430), (16365, 17182)]