71940570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184463}}^1$

素因数の和:184486

約数の個数: 32

約数和(自身を含む): 185939712

約数和(自身を除く): 113999142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184463, 368926, 553389, 922315, 1106778, 1844630, 2398019, 2766945, 4796038, 5533890, 7194057, 11990095, 14388114, 23980190, 35970285, 71940570]

約数ペア:

[(1, 71940570), (2, 35970285), (3, 23980190), (5, 14388114), (6, 11990095), (10, 7194057), (13, 5533890), (15, 4796038), (26, 2766945), (30, 2398019), (39, 1844630), (65, 1106778), (78, 922315), (130, 553389), (195, 368926), (390, 184463)]