40795890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 59981070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 179, 213, 214, 321, 355, 358, 426, 535, 537, 642, 710, 895, 1065, 1070, 1074, 1605, 1790, 2130, 2685, 3210, 5370, 7597, 12709, 15194, 19153, 22791, 25418, 37985, 38127, 38306, 45582, 57459, 63545, 75970, 76254, 95765, 113955, 114918, 127090, 190635, 191530, 227910, 287295, 381270, 574590, 1359863, 2719726, 4079589, 6799315, 8159178, 13598630, 20397945, 40795890]

約数ペア:

[(1, 40795890), (2, 20397945), (3, 13598630), (5, 8159178), (6, 6799315), (10, 4079589), (15, 2719726), (30, 1359863), (71, 574590), (107, 381270), (142, 287295), (179, 227910), (213, 191530), (214, 190635), (321, 127090), (355, 114918), (358, 113955), (426, 95765), (535, 76254), (537, 75970), (642, 63545), (710, 57459), (895, 45582), (1065, 38306), (1070, 38127), (1074, 37985), (1605, 25418), (1790, 22791), (2130, 19153), (2685, 15194), (3210, 12709), (5370, 7597)]