71312149650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{270583}}^1$

素因数の和:270856

約数の個数: 96

約数和(自身を含む): 202925011968

約数和(自身を除く): 131612862318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 251, 350, 502, 525, 753, 1050, 1255, 1506, 1757, 2510, 3514, 3765, 5271, 6275, 7530, 8785, 10542, 12550, 17570, 18825, 26355, 37650, 43925, 52710, 87850, 131775, 263550, 270583, 541166, 811749, 1352915, 1623498, 1894081, 2705830, 3788162, 4058745, 5682243, 6764575, 8117490, 9470405, 11364486, 13529150, 18940810, 20293725, 28411215, 40587450, 47352025, 56822430, 67916333, 94704050, 135832666, 142056075, 203748999, 284112150, 339581665, 407497998, 475414331, 679163330, 950828662, 1018744995, 1426242993, 1697908325, 2037489990, 2377071655, 2852485986, 3395816650, 4754143310, 5093724975, 7131214965, 10187449950, 11885358275, 14262429930, 23770716550, 35656074825, 71312149650]

約数ペア:

[(1, 71312149650), (2, 35656074825), (3, 23770716550), (5, 14262429930), (6, 11885358275), (7, 10187449950), (10, 7131214965), (14, 5093724975), (15, 4754143310), (21, 3395816650), (25, 2852485986), (30, 2377071655), (35, 2037489990), (42, 1697908325), (50, 1426242993), (70, 1018744995), (75, 950828662), (105, 679163330), (150, 475414331), (175, 407497998), (210, 339581665), (251, 284112150), (350, 203748999), (502, 142056075), (525, 135832666), (753, 94704050), (1050, 67916333), (1255, 56822430), (1506, 47352025), (1757, 40587450), (2510, 28411215), (3514, 20293725), (3765, 18940810), (5271, 13529150), (6275, 11364486), (7530, 9470405), (8785, 8117490), (10542, 6764575), (12550, 5682243), (17570, 4058745), (18825, 3788162), (26355, 2705830), (37650, 1894081), (43925, 1623498), (52710, 1352915), (87850, 811749), (131775, 541166), (263550, 270583)]