156720090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111149}}^1$

素因数の和:111206

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 227414310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111149, 222298, 333447, 555745, 666894, 1111490, 1667235, 3334470, 5224003, 10448006, 15672009, 26120015, 31344018, 52240030, 78360045, 156720090]

約数ペア:

[(1, 156720090), (2, 78360045), (3, 52240030), (5, 31344018), (6, 26120015), (10, 15672009), (15, 10448006), (30, 5224003), (47, 3334470), (94, 1667235), (141, 1111490), (235, 666894), (282, 555745), (470, 333447), (705, 222298), (1410, 111149)]