245156970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{4363}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 588825792

約数和(自身を除く): 343668822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1873, 3746, 4363, 5619, 8726, 9365, 11238, 13089, 18730, 21815, 26178, 28095, 43630, 56190, 65445, 130890, 8171899, 16343798, 24515697, 40859495, 49031394, 81718990, 122578485, 245156970]

約数ペア:

[(1, 245156970), (2, 122578485), (3, 81718990), (5, 49031394), (6, 40859495), (10, 24515697), (15, 16343798), (30, 8171899), (1873, 130890), (3746, 65445), (4363, 56190), (5619, 43630), (8726, 28095), (9365, 26178), (11238, 21815), (13089, 18730)]