30386148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 77098560

約数和(自身を除く): 46712412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 1787, 2834, 3574, 4251, 5361, 5668, 7148, 8502, 10722, 17004, 21444, 23231, 46462, 69693, 92924, 139386, 194783, 278772, 389566, 584349, 779132, 1168698, 2337396, 2532179, 5064358, 7596537, 10128716, 15193074, 30386148]

約数ペア:

[(1, 30386148), (2, 15193074), (3, 10128716), (4, 7596537), (6, 5064358), (12, 2532179), (13, 2337396), (26, 1168698), (39, 779132), (52, 584349), (78, 389566), (109, 278772), (156, 194783), (218, 139386), (327, 92924), (436, 69693), (654, 46462), (1308, 23231), (1417, 21444), (1787, 17004), (2834, 10722), (3574, 8502), (4251, 7148), (5361, 5668)]