19170150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 47836224

約数和(自身を除く): 28666074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 227, 454, 563, 681, 1126, 1135, 1362, 1689, 2270, 2815, 3378, 3405, 5630, 5675, 6810, 8445, 11350, 14075, 16890, 17025, 28150, 34050, 42225, 84450, 127801, 255602, 383403, 639005, 766806, 1278010, 1917015, 3195025, 3834030, 6390050, 9585075, 19170150]

約数ペア:

[(1, 19170150), (2, 9585075), (3, 6390050), (5, 3834030), (6, 3195025), (10, 1917015), (15, 1278010), (25, 766806), (30, 639005), (50, 383403), (75, 255602), (150, 127801), (227, 84450), (454, 42225), (563, 34050), (681, 28150), (1126, 17025), (1135, 16890), (1362, 14075), (1689, 11350), (2270, 8445), (2815, 6810), (3378, 5675), (3405, 5630)]