121792170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139991}}^1$

素因数の和:140030

約数の個数: 32

約数和(自身を含む): 302382720

約数和(自身を除く): 180590550

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 139991, 279982, 419973, 699955, 839946, 1399910, 2099865, 4059739, 4199730, 8119478, 12179217, 20298695, 24358434, 40597390, 60896085, 121792170]

約数ペア:

[(1, 121792170), (2, 60896085), (3, 40597390), (5, 24358434), (6, 20298695), (10, 12179217), (15, 8119478), (29, 4199730), (30, 4059739), (58, 2099865), (87, 1399910), (145, 839946), (174, 699955), (290, 419973), (435, 279982), (870, 139991)]