30746385

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 55800360

約数和(自身を除く): 25053975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 853, 1335, 2403, 2559, 4005, 4265, 7209, 7677, 12015, 12795, 23031, 36045, 38385, 69093, 75917, 115155, 227751, 345465, 379585, 683253, 1138755, 2049759, 3416265, 6149277, 10248795, 30746385]

約数ペア:

[(1, 30746385), (3, 10248795), (5, 6149277), (9, 3416265), (15, 2049759), (27, 1138755), (45, 683253), (81, 379585), (89, 345465), (135, 227751), (267, 115155), (405, 75917), (445, 69093), (801, 38385), (853, 36045), (1335, 23031), (2403, 12795), (2559, 12015), (4005, 7677), (4265, 7209)]