456260870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{184721}}^1$

素因数の和:184760

約数の個数: 32

約数和(自身を含む): 930998880

約数和(自身を除く): 474738010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 184721, 369442, 923605, 1847210, 2401373, 3509699, 4802746, 7019398, 12006865, 17548495, 24013730, 35096990, 45626087, 91252174, 228130435, 456260870]

約数ペア:

[(1, 456260870), (2, 228130435), (5, 91252174), (10, 45626087), (13, 35096990), (19, 24013730), (26, 17548495), (38, 12006865), (65, 7019398), (95, 4802746), (130, 3509699), (190, 2401373), (247, 1847210), (494, 923605), (1235, 369442), (2470, 184721)]