28813470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 85248288

約数和(自身を除く): 56434818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1153, 1190, 1470, 1666, 1785, 2306, 2499, 3459, 3570, 4165, 4998, 5765, 6918, 8071, 8330, 11530, 12495, 16142, 17295, 19601, 24213, 24990, 34590, 39202, 40355, 48426, 56497, 58803, 80710, 98005, 112994, 117606, 121065, 137207, 169491, 196010, 242130, 274414, 282485, 294015, 338982, 411621, 564970, 588030, 686035, 823242, 847455, 960449, 1372070, 1694910, 1920898, 2058105, 2881347, 4116210, 4802245, 5762694, 9604490, 14406735, 28813470]

約数ペア:

[(1, 28813470), (2, 14406735), (3, 9604490), (5, 5762694), (6, 4802245), (7, 4116210), (10, 2881347), (14, 2058105), (15, 1920898), (17, 1694910), (21, 1372070), (30, 960449), (34, 847455), (35, 823242), (42, 686035), (49, 588030), (51, 564970), (70, 411621), (85, 338982), (98, 294015), (102, 282485), (105, 274414), (119, 242130), (147, 196010), (170, 169491), (210, 137207), (238, 121065), (245, 117606), (255, 112994), (294, 98005), (357, 80710), (490, 58803), (510, 56497), (595, 48426), (714, 40355), (735, 39202), (833, 34590), (1153, 24990), (1190, 24213), (1470, 19601), (1666, 17295), (1785, 16142), (2306, 12495), (2499, 11530), (3459, 8330), (3570, 8071), (4165, 6918), (4998, 5765)]