1738860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 4947936

約数和(自身を除く): 3209076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 397, 438, 730, 794, 876, 1095, 1191, 1460, 1588, 1985, 2190, 2382, 3970, 4380, 4764, 5955, 7940, 11910, 23820, 28981, 57962, 86943, 115924, 144905, 173886, 289810, 347772, 434715, 579620, 869430, 1738860]

約数ペア:

[(1, 1738860), (2, 869430), (3, 579620), (4, 434715), (5, 347772), (6, 289810), (10, 173886), (12, 144905), (15, 115924), (20, 86943), (30, 57962), (60, 28981), (73, 23820), (146, 11910), (219, 7940), (292, 5955), (365, 4764), (397, 4380), (438, 3970), (730, 2382), (794, 2190), (876, 1985), (1095, 1588), (1191, 1460)]