193640190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^2$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 470819088

約数和(自身を除く): 277178898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 239, 339, 478, 565, 678, 717, 1130, 1195, 1434, 1695, 2390, 3390, 3585, 7170, 27007, 54014, 57121, 81021, 114242, 135035, 162042, 171363, 270070, 285605, 342726, 405105, 571210, 810210, 856815, 1713630, 6454673, 12909346, 19364019, 32273365, 38728038, 64546730, 96820095, 193640190]

約数ペア:

[(1, 193640190), (2, 96820095), (3, 64546730), (5, 38728038), (6, 32273365), (10, 19364019), (15, 12909346), (30, 6454673), (113, 1713630), (226, 856815), (239, 810210), (339, 571210), (478, 405105), (565, 342726), (678, 285605), (717, 270070), (1130, 171363), (1195, 162042), (1434, 135035), (1695, 114242), (2390, 81021), (3390, 57121), (3585, 54014), (7170, 27007)]