713495820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{26021}}^1$

素因数の和:26490

約数の個数: 48

約数和(自身を含む): 2002236768

約数和(自身を除く): 1288740948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 13710, 26021, 27420, 52042, 78063, 104084, 130105, 156126, 260210, 312252, 390315, 520420, 780630, 1561260, 11891597, 23783194, 35674791, 47566388, 59457985, 71349582, 118915970, 142699164, 178373955, 237831940, 356747910, 713495820]

約数ペア:

[(1, 713495820), (2, 356747910), (3, 237831940), (4, 178373955), (5, 142699164), (6, 118915970), (10, 71349582), (12, 59457985), (15, 47566388), (20, 35674791), (30, 23783194), (60, 11891597), (457, 1561260), (914, 780630), (1371, 520420), (1828, 390315), (2285, 312252), (2742, 260210), (4570, 156126), (5484, 130105), (6855, 104084), (9140, 78063), (13710, 52042), (26021, 27420)]