13891150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 32997888

約数和(自身を除く): 19106738

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 71, 86, 91, 130, 142, 175, 182, 215, 301, 325, 350, 355, 430, 455, 497, 559, 602, 650, 710, 910, 923, 994, 1075, 1118, 1505, 1775, 1846, 2150, 2275, 2485, 2795, 3010, 3053, 3550, 3913, 4550, 4615, 4970, 5590, 6106, 6461, 7525, 7826, 9230, 12425, 12922, 13975, 15050, 15265, 19565, 21371, 23075, 24850, 27950, 30530, 32305, 39130, 39689, 42742, 46150, 64610, 76325, 79378, 97825, 106855, 152650, 161525, 195650, 198445, 213710, 277823, 323050, 396890, 534275, 555646, 992225, 1068550, 1389115, 1984450, 2778230, 6945575, 13891150]

約数ペア:

[(1, 13891150), (2, 6945575), (5, 2778230), (7, 1984450), (10, 1389115), (13, 1068550), (14, 992225), (25, 555646), (26, 534275), (35, 396890), (43, 323050), (50, 277823), (65, 213710), (70, 198445), (71, 195650), (86, 161525), (91, 152650), (130, 106855), (142, 97825), (175, 79378), (182, 76325), (215, 64610), (301, 46150), (325, 42742), (350, 39689), (355, 39130), (430, 32305), (455, 30530), (497, 27950), (559, 24850), (602, 23075), (650, 21371), (710, 19565), (910, 15265), (923, 15050), (994, 13975), (1075, 12922), (1118, 12425), (1505, 9230), (1775, 7826), (1846, 7525), (2150, 6461), (2275, 6106), (2485, 5590), (2795, 4970), (3010, 4615), (3053, 4550), (3550, 3913)]