677333820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{168491}}^1$

素因数の和:168570

約数の個数: 48

約数和(自身を含む): 1924852608

約数和(自身を除く): 1247518788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 168491, 336982, 505473, 673964, 842455, 1010946, 1684910, 2021892, 2527365, 3369820, 5054730, 10109460, 11288897, 22577794, 33866691, 45155588, 56444485, 67733382, 112888970, 135466764, 169333455, 225777940, 338666910, 677333820]

約数ペア:

[(1, 677333820), (2, 338666910), (3, 225777940), (4, 169333455), (5, 135466764), (6, 112888970), (10, 67733382), (12, 56444485), (15, 45155588), (20, 33866691), (30, 22577794), (60, 11288897), (67, 10109460), (134, 5054730), (201, 3369820), (268, 2527365), (335, 2021892), (402, 1684910), (670, 1010946), (804, 842455), (1005, 673964), (1340, 505473), (2010, 336982), (4020, 168491)]