308171939150

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{128563}}^1$

素因数の和:129017

約数の個数: 48

約数和(自身を含む): 578500973568

約数和(自身を除く): 270329034418

約数列:

[1, 2, 5, 10, 25, 50, 191, 251, 382, 502, 955, 1255, 1910, 2510, 4775, 6275, 9550, 12550, 47941, 95882, 128563, 239705, 257126, 479410, 642815, 1198525, 1285630, 2397050, 3214075, 6428150, 24555533, 32269313, 49111066, 64538626, 122777665, 161346565, 245555330, 322693130, 613888325, 806732825, 1227776650, 1613465650, 6163438783, 12326877566, 30817193915, 61634387830, 154085969575, 308171939150]

約数ペア:

[(1, 308171939150), (2, 154085969575), (5, 61634387830), (10, 30817193915), (25, 12326877566), (50, 6163438783), (191, 1613465650), (251, 1227776650), (382, 806732825), (502, 613888325), (955, 322693130), (1255, 245555330), (1910, 161346565), (2510, 122777665), (4775, 64538626), (6275, 49111066), (9550, 32269313), (12550, 24555533), (47941, 6428150), (95882, 3214075), (128563, 2397050), (239705, 1285630), (257126, 1198525), (479410, 642815)]