141062090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 172466230

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 31, 34, 58, 62, 65, 71, 85, 130, 142, 145, 155, 170, 221, 290, 310, 355, 377, 403, 442, 493, 527, 710, 754, 806, 899, 923, 986, 1054, 1105, 1207, 1798, 1846, 1885, 2015, 2059, 2201, 2210, 2414, 2465, 2635, 3770, 4030, 4118, 4402, 4495, 4615, 4930, 5270, 6035, 6409, 6851, 8990, 9230, 10295, 11005, 11687, 12070, 12818, 13702, 15283, 15691, 20590, 22010, 23374, 26767, 28613, 30566, 31382, 32045, 34255, 35003, 37417, 53534, 57226, 58435, 63829, 64090, 68510, 70006, 74834, 76415, 78455, 116870, 127658, 133835, 143065, 152830, 156910, 175015, 187085, 198679, 267670, 286130, 319145, 350030, 374170, 397358, 455039, 486421, 638290, 829777, 910078, 972842, 993395, 1085093, 1659554, 1986790, 2170186, 2275195, 2432105, 4148885, 4550390, 4864210, 5425465, 8297770, 10850930, 14106209, 28212418, 70531045, 141062090]

約数ペア:

[(1, 141062090), (2, 70531045), (5, 28212418), (10, 14106209), (13, 10850930), (17, 8297770), (26, 5425465), (29, 4864210), (31, 4550390), (34, 4148885), (58, 2432105), (62, 2275195), (65, 2170186), (71, 1986790), (85, 1659554), (130, 1085093), (142, 993395), (145, 972842), (155, 910078), (170, 829777), (221, 638290), (290, 486421), (310, 455039), (355, 397358), (377, 374170), (403, 350030), (442, 319145), (493, 286130), (527, 267670), (710, 198679), (754, 187085), (806, 175015), (899, 156910), (923, 152830), (986, 143065), (1054, 133835), (1105, 127658), (1207, 116870), (1798, 78455), (1846, 76415), (1885, 74834), (2015, 70006), (2059, 68510), (2201, 64090), (2210, 63829), (2414, 58435), (2465, 57226), (2635, 53534), (3770, 37417), (4030, 35003), (4118, 34255), (4402, 32045), (4495, 31382), (4615, 30566), (4930, 28613), (5270, 26767), (6035, 23374), (6409, 22010), (6851, 20590), (8990, 15691), (9230, 15283), (10295, 13702), (11005, 12818), (11687, 12070)]