419610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 1026432

約数和(自身を除く): 606822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 197, 213, 355, 394, 426, 591, 710, 985, 1065, 1182, 1970, 2130, 2955, 5910, 13987, 27974, 41961, 69935, 83922, 139870, 209805, 419610]

約数ペア:

[(1, 419610), (2, 209805), (3, 139870), (5, 83922), (6, 69935), (10, 41961), (15, 27974), (30, 13987), (71, 5910), (142, 2955), (197, 2130), (213, 1970), (355, 1182), (394, 1065), (426, 985), (591, 710)]