731503860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{53239}}^1$

素因数の和:53480

約数の個数: 48

約数和(自身を含む): 2057193600

約数和(自身を除く): 1325689740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 53239, 106478, 159717, 212956, 266195, 319434, 532390, 638868, 798585, 1064780, 1597170, 3194340, 12191731, 24383462, 36575193, 48766924, 60958655, 73150386, 121917310, 146300772, 182875965, 243834620, 365751930, 731503860]

約数ペア:

[(1, 731503860), (2, 365751930), (3, 243834620), (4, 182875965), (5, 146300772), (6, 121917310), (10, 73150386), (12, 60958655), (15, 48766924), (20, 36575193), (30, 24383462), (60, 12191731), (229, 3194340), (458, 1597170), (687, 1064780), (916, 798585), (1145, 638868), (1374, 532390), (2290, 319434), (2748, 266195), (3435, 212956), (4580, 159717), (6870, 106478), (13740, 53239)]