26752830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68597}}^1$

素因数の和:68620

約数の個数: 32

約数和(自身を含む): 69146784

約数和(自身を除く): 42393954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 68597, 137194, 205791, 342985, 411582, 685970, 891761, 1028955, 1783522, 2057910, 2675283, 4458805, 5350566, 8917610, 13376415, 26752830]

約数ペア:

[(1, 26752830), (2, 13376415), (3, 8917610), (5, 5350566), (6, 4458805), (10, 2675283), (13, 2057910), (15, 1783522), (26, 1028955), (30, 891761), (39, 685970), (65, 411582), (78, 342985), (130, 205791), (195, 137194), (390, 68597)]