295199460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19759}}^1$

素因数の和:19857

約数の個数: 72

約数和(自身を含む): 906272640

約数和(自身を除く): 611073180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 19759, 39518, 59277, 79036, 98795, 118554, 177831, 197590, 237108, 296385, 355662, 395180, 592770, 711324, 889155, 1185540, 1639997, 1778310, 3279994, 3556620, 4919991, 6559988, 8199985, 9839982, 14759973, 16399970, 19679964, 24599955, 29519946, 32799940, 49199910, 59039892, 73799865, 98399820, 147599730, 295199460]

約数ペア:

[(1, 295199460), (2, 147599730), (3, 98399820), (4, 73799865), (5, 59039892), (6, 49199910), (9, 32799940), (10, 29519946), (12, 24599955), (15, 19679964), (18, 16399970), (20, 14759973), (30, 9839982), (36, 8199985), (45, 6559988), (60, 4919991), (83, 3556620), (90, 3279994), (166, 1778310), (180, 1639997), (249, 1185540), (332, 889155), (415, 711324), (498, 592770), (747, 395180), (830, 355662), (996, 296385), (1245, 237108), (1494, 197590), (1660, 177831), (2490, 118554), (2988, 98795), (3735, 79036), (4980, 59277), (7470, 39518), (14940, 19759)]