187275390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{75211}}^1$

素因数の和:75304

約数の個数: 32

約数和(自身を含む): 454882176

約数和(自身を除く): 267606786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 75211, 150422, 225633, 376055, 451266, 752110, 1128165, 2256330, 6242513, 12485026, 18727539, 31212565, 37455078, 62425130, 93637695, 187275390]

約数ペア:

[(1, 187275390), (2, 93637695), (3, 62425130), (5, 37455078), (6, 31212565), (10, 18727539), (15, 12485026), (30, 6242513), (83, 2256330), (166, 1128165), (249, 752110), (415, 451266), (498, 376055), (830, 225633), (1245, 150422), (2490, 75211)]