70942860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5487

約数の個数: 72

約数和(自身を含む): 218181600

約数和(自身を除く): 147238740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5399, 6570, 10798, 13140, 16197, 21596, 26995, 32394, 48591, 53990, 64788, 80985, 97182, 107980, 161970, 194364, 242955, 323940, 394127, 485910, 788254, 971820, 1182381, 1576508, 1970635, 2364762, 3547143, 3941270, 4729524, 5911905, 7094286, 7882540, 11823810, 14188572, 17735715, 23647620, 35471430, 70942860]

約数ペア:

[(1, 70942860), (2, 35471430), (3, 23647620), (4, 17735715), (5, 14188572), (6, 11823810), (9, 7882540), (10, 7094286), (12, 5911905), (15, 4729524), (18, 3941270), (20, 3547143), (30, 2364762), (36, 1970635), (45, 1576508), (60, 1182381), (73, 971820), (90, 788254), (146, 485910), (180, 394127), (219, 323940), (292, 242955), (365, 194364), (438, 161970), (657, 107980), (730, 97182), (876, 80985), (1095, 64788), (1314, 53990), (1460, 48591), (2190, 32394), (2628, 26995), (3285, 21596), (4380, 16197), (5399, 13140), (6570, 10798)]