84779970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 138477630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1291, 1990, 2189, 2582, 2985, 3873, 4378, 5970, 6455, 6567, 7746, 10945, 12910, 13134, 14201, 19365, 21890, 28402, 32835, 38730, 42603, 65670, 71005, 85206, 142010, 213015, 256909, 426030, 513818, 770727, 1284545, 1541454, 2569090, 2825999, 3853635, 5651998, 7707270, 8477997, 14129995, 16955994, 28259990, 42389985, 84779970]

約数ペア:

[(1, 84779970), (2, 42389985), (3, 28259990), (5, 16955994), (6, 14129995), (10, 8477997), (11, 7707270), (15, 5651998), (22, 3853635), (30, 2825999), (33, 2569090), (55, 1541454), (66, 1284545), (110, 770727), (165, 513818), (199, 426030), (330, 256909), (398, 213015), (597, 142010), (995, 85206), (1194, 71005), (1291, 65670), (1990, 42603), (2189, 38730), (2582, 32835), (2985, 28402), (3873, 21890), (4378, 19365), (5970, 14201), (6455, 13134), (6567, 12910), (7746, 10945)]