89946010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 113266790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 587, 770, 995, 1174, 1393, 1990, 2189, 2786, 2935, 4109, 4378, 5870, 6457, 6965, 8218, 10945, 12914, 13930, 15323, 20545, 21890, 30646, 32285, 41090, 45199, 64570, 76615, 90398, 116813, 153230, 225995, 233626, 451990, 584065, 817691, 1168130, 1284943, 1635382, 2569886, 4088455, 6424715, 8176910, 8994601, 12849430, 17989202, 44973005, 89946010]

約数ペア:

[(1, 89946010), (2, 44973005), (5, 17989202), (7, 12849430), (10, 8994601), (11, 8176910), (14, 6424715), (22, 4088455), (35, 2569886), (55, 1635382), (70, 1284943), (77, 1168130), (110, 817691), (154, 584065), (199, 451990), (385, 233626), (398, 225995), (587, 153230), (770, 116813), (995, 90398), (1174, 76615), (1393, 64570), (1990, 45199), (2189, 41090), (2786, 32285), (2935, 30646), (4109, 21890), (4378, 20545), (5870, 15323), (6457, 13930), (6965, 12914), (8218, 10945)]