173568590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4349}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 337629600

約数和(自身を除く): 164061010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 4349, 7982, 8698, 19955, 21745, 39910, 43490, 56537, 113074, 282685, 565370, 1335143, 2670286, 6675715, 13351430, 17356859, 34713718, 86784295, 173568590]

約数ペア:

[(1, 173568590), (2, 86784295), (5, 34713718), (10, 17356859), (13, 13351430), (26, 6675715), (65, 2670286), (130, 1335143), (307, 565370), (614, 282685), (1535, 113074), (3070, 56537), (3991, 43490), (4349, 39910), (7982, 21745), (8698, 19955)]