91466570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 187223400

約数和(自身を除く): 95756830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 1949, 2470, 3610, 3898, 4693, 9386, 9745, 19490, 23465, 25337, 37031, 46930, 50674, 74062, 126685, 185155, 253370, 370310, 481403, 703589, 962806, 1407178, 2407015, 3517945, 4814030, 7035890, 9146657, 18293314, 45733285, 91466570]

約数ペア:

[(1, 91466570), (2, 45733285), (5, 18293314), (10, 9146657), (13, 7035890), (19, 4814030), (26, 3517945), (38, 2407015), (65, 1407178), (95, 962806), (130, 703589), (190, 481403), (247, 370310), (361, 253370), (494, 185155), (722, 126685), (1235, 74062), (1805, 50674), (1949, 46930), (2470, 37031), (3610, 25337), (3898, 23465), (4693, 19490), (9386, 9745)]