82259970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210923}}^1$

素因数の和:210946

約数の個数: 32

約数和(自身を含む): 212611392

約数和(自身を除く): 130351422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 210923, 421846, 632769, 1054615, 1265538, 2109230, 2741999, 3163845, 5483998, 6327690, 8225997, 13709995, 16451994, 27419990, 41129985, 82259970]

約数ペア:

[(1, 82259970), (2, 41129985), (3, 27419990), (5, 16451994), (6, 13709995), (10, 8225997), (13, 6327690), (15, 5483998), (26, 3163845), (30, 2741999), (39, 2109230), (65, 1265538), (78, 1054615), (130, 632769), (195, 421846), (390, 210923)]