42417310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 87093360

約数和(自身を除く): 44676050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1321, 1690, 2470, 2642, 3211, 6422, 6605, 13210, 16055, 17173, 25099, 32110, 34346, 50198, 85865, 125495, 171730, 223249, 250990, 326287, 446498, 652574, 1116245, 1631435, 2232490, 3262870, 4241731, 8483462, 21208655, 42417310]

約数ペア:

[(1, 42417310), (2, 21208655), (5, 8483462), (10, 4241731), (13, 3262870), (19, 2232490), (26, 1631435), (38, 1116245), (65, 652574), (95, 446498), (130, 326287), (169, 250990), (190, 223249), (247, 171730), (338, 125495), (494, 85865), (845, 50198), (1235, 34346), (1321, 32110), (1690, 25099), (2470, 17173), (2642, 16055), (3211, 13210), (6422, 6605)]