142727910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{365969}}^1$

素因数の和:365992

約数の個数: 32

約数和(自身を含む): 368897760

約数和(自身を除く): 226169850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 365969, 731938, 1097907, 1829845, 2195814, 3659690, 4757597, 5489535, 9515194, 10979070, 14272791, 23787985, 28545582, 47575970, 71363955, 142727910]

約数ペア:

[(1, 142727910), (2, 71363955), (3, 47575970), (5, 28545582), (6, 23787985), (10, 14272791), (13, 10979070), (15, 9515194), (26, 5489535), (30, 4757597), (39, 3659690), (65, 2195814), (78, 1829845), (130, 1097907), (195, 731938), (390, 365969)]