2011728630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{202591}}^1$

素因数の和:202932

約数の個数: 32

約数和(自身を含む): 4842759168

約数和(自身を除く): 2831030538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 202591, 405182, 607773, 1012955, 1215546, 2025910, 3038865, 6077730, 67057621, 134115242, 201172863, 335288105, 402345726, 670576210, 1005864315, 2011728630]

約数ペア:

[(1, 2011728630), (2, 1005864315), (3, 670576210), (5, 402345726), (6, 335288105), (10, 201172863), (15, 134115242), (30, 67057621), (331, 6077730), (662, 3038865), (993, 2025910), (1655, 1215546), (1986, 1012955), (3310, 607773), (4965, 405182), (9930, 202591)]