816060670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{4157}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 1496281248

約数和(自身を除く): 680220578

約数列:

[1, 2, 5, 10, 67, 134, 293, 335, 586, 670, 1465, 2930, 4157, 8314, 19631, 20785, 39262, 41570, 98155, 196310, 278519, 557038, 1218001, 1392595, 2436002, 2785190, 6090005, 12180010, 81606067, 163212134, 408030335, 816060670]

約数ペア:

[(1, 816060670), (2, 408030335), (5, 163212134), (10, 81606067), (67, 12180010), (134, 6090005), (293, 2785190), (335, 2436002), (586, 1392595), (670, 1218001), (1465, 557038), (2930, 278519), (4157, 196310), (8314, 98155), (19631, 41570), (20785, 39262)]