17729730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6793}}^1$

素因数の和:6835

約数の個数: 48

約数和(自身を含む): 47693880

約数和(自身を除く): 29964150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6793, 13586, 20379, 33965, 40758, 61137, 67930, 101895, 122274, 196997, 203790, 305685, 393994, 590991, 611370, 984985, 1181982, 1772973, 1969970, 2954955, 3545946, 5909910, 8864865, 17729730]

約数ペア:

[(1, 17729730), (2, 8864865), (3, 5909910), (5, 3545946), (6, 2954955), (9, 1969970), (10, 1772973), (15, 1181982), (18, 984985), (29, 611370), (30, 590991), (45, 393994), (58, 305685), (87, 203790), (90, 196997), (145, 122274), (174, 101895), (261, 67930), (290, 61137), (435, 40758), (522, 33965), (870, 20379), (1305, 13586), (2610, 6793)]