1949203860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32486731}}^1$

素因数の和:32486743

約数の個数: 24

約数和(自身を含む): 5457770976

約数和(自身を除く): 3508567116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32486731, 64973462, 97460193, 129946924, 162433655, 194920386, 324867310, 389840772, 487300965, 649734620, 974601930, 1949203860]

約数ペア:

[(1, 1949203860), (2, 974601930), (3, 649734620), (4, 487300965), (5, 389840772), (6, 324867310), (10, 194920386), (12, 162433655), (15, 129946924), (20, 97460193), (30, 64973462), (60, 32486731)]