449053860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{20393}}^1$

素因数の和:20772

約数の個数: 48

約数和(自身を含む): 1260838656

約数和(自身を除く): 811784796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 20393, 22020, 40786, 61179, 81572, 101965, 122358, 203930, 244716, 305895, 407860, 611790, 1223580, 7484231, 14968462, 22452693, 29936924, 37421155, 44905386, 74842310, 89810772, 112263465, 149684620, 224526930, 449053860]

約数ペア:

[(1, 449053860), (2, 224526930), (3, 149684620), (4, 112263465), (5, 89810772), (6, 74842310), (10, 44905386), (12, 37421155), (15, 29936924), (20, 22452693), (30, 14968462), (60, 7484231), (367, 1223580), (734, 611790), (1101, 407860), (1468, 305895), (1835, 244716), (2202, 203930), (3670, 122358), (4404, 101965), (5505, 81572), (7340, 61179), (11010, 40786), (20393, 22020)]