2075970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 5366592

約数和(自身を除く): 3290622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5323, 10646, 15969, 26615, 31938, 53230, 69199, 79845, 138398, 159690, 207597, 345995, 415194, 691990, 1037985, 2075970]

約数ペア:

[(1, 2075970), (2, 1037985), (3, 691990), (5, 415194), (6, 345995), (10, 207597), (13, 159690), (15, 138398), (26, 79845), (30, 69199), (39, 53230), (65, 31938), (78, 26615), (130, 15969), (195, 10646), (390, 5323)]