74674970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 65154790

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 1733, 3466, 4309, 8618, 8665, 17330, 21545, 43090, 53723, 107446, 240887, 268615, 481774, 537230, 1204435, 2408870, 7467497, 14934994, 37337485, 74674970]

約数ペア:

[(1, 74674970), (2, 37337485), (5, 14934994), (10, 7467497), (31, 2408870), (62, 1204435), (139, 537230), (155, 481774), (278, 268615), (310, 240887), (695, 107446), (1390, 53723), (1733, 43090), (3466, 21545), (4309, 17330), (8618, 8665)]