79326170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 180652032

約数和(自身を除く): 101325862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1451, 1562, 2485, 2902, 3905, 4970, 5467, 7255, 7810, 10157, 10934, 14510, 15961, 20314, 27335, 31922, 50785, 54670, 79805, 101570, 103021, 111727, 159610, 206042, 223454, 515105, 558635, 721147, 1030210, 1117270, 1133231, 1442294, 2266462, 3605735, 5666155, 7211470, 7932617, 11332310, 15865234, 39663085, 79326170]

約数ペア:

[(1, 79326170), (2, 39663085), (5, 15865234), (7, 11332310), (10, 7932617), (11, 7211470), (14, 5666155), (22, 3605735), (35, 2266462), (55, 1442294), (70, 1133231), (71, 1117270), (77, 1030210), (110, 721147), (142, 558635), (154, 515105), (355, 223454), (385, 206042), (497, 159610), (710, 111727), (770, 103021), (781, 101570), (994, 79805), (1451, 54670), (1562, 50785), (2485, 31922), (2902, 27335), (3905, 20314), (4970, 15961), (5467, 14510), (7255, 10934), (7810, 10157)]