165748830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{424997}}^1$

素因数の和:425020

約数の個数: 32

約数和(自身を含む): 428397984

約数和(自身を除く): 262649154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 424997, 849994, 1274991, 2124985, 2549982, 4249970, 5524961, 6374955, 11049922, 12749910, 16574883, 27624805, 33149766, 55249610, 82874415, 165748830]

約数ペア:

[(1, 165748830), (2, 82874415), (3, 55249610), (5, 33149766), (6, 27624805), (10, 16574883), (13, 12749910), (15, 11049922), (26, 6374955), (30, 5524961), (39, 4249970), (65, 2549982), (78, 2124985), (130, 1274991), (195, 849994), (390, 424997)]