71170050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 214754112

約数和(自身を除く): 143584062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 175, 210, 230, 245, 294, 322, 345, 350, 421, 483, 490, 525, 575, 690, 735, 805, 842, 966, 1050, 1127, 1150, 1225, 1263, 1470, 1610, 1725, 2105, 2254, 2415, 2450, 2526, 2947, 3381, 3450, 3675, 4025, 4210, 4830, 5635, 5894, 6315, 6762, 7350, 8050, 8841, 9683, 10525, 11270, 12075, 12630, 14735, 16905, 17682, 19366, 20629, 21050, 24150, 28175, 29049, 29470, 31575, 33810, 41258, 44205, 48415, 56350, 58098, 61887, 63150, 67781, 73675, 84525, 88410, 96830, 103145, 123774, 135562, 145245, 147350, 169050, 203343, 206290, 221025, 242075, 290490, 309435, 338905, 406686, 442050, 474467, 484150, 515725, 618870, 677810, 726225, 948934, 1016715, 1031450, 1423401, 1452450, 1547175, 1694525, 2033430, 2372335, 2846802, 3094350, 3389050, 4744670, 5083575, 7117005, 10167150, 11861675, 14234010, 23723350, 35585025, 71170050]

約数ペア:

[(1, 71170050), (2, 35585025), (3, 23723350), (5, 14234010), (6, 11861675), (7, 10167150), (10, 7117005), (14, 5083575), (15, 4744670), (21, 3389050), (23, 3094350), (25, 2846802), (30, 2372335), (35, 2033430), (42, 1694525), (46, 1547175), (49, 1452450), (50, 1423401), (69, 1031450), (70, 1016715), (75, 948934), (98, 726225), (105, 677810), (115, 618870), (138, 515725), (147, 484150), (150, 474467), (161, 442050), (175, 406686), (210, 338905), (230, 309435), (245, 290490), (294, 242075), (322, 221025), (345, 206290), (350, 203343), (421, 169050), (483, 147350), (490, 145245), (525, 135562), (575, 123774), (690, 103145), (735, 96830), (805, 88410), (842, 84525), (966, 73675), (1050, 67781), (1127, 63150), (1150, 61887), (1225, 58098), (1263, 56350), (1470, 48415), (1610, 44205), (1725, 41258), (2105, 33810), (2254, 31575), (2415, 29470), (2450, 29049), (2526, 28175), (2947, 24150), (3381, 21050), (3450, 20629), (3675, 19366), (4025, 17682), (4210, 16905), (4830, 14735), (5635, 12630), (5894, 12075), (6315, 11270), (6762, 10525), (7350, 9683), (8050, 8841)]