191333550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 511395840

約数和(自身を除く): 320062290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 690, 713, 775, 930, 1150, 1426, 1550, 1725, 1789, 2139, 2325, 3450, 3565, 3578, 4278, 4650, 5367, 7130, 8945, 10695, 10734, 17825, 17890, 21390, 26835, 35650, 41147, 44725, 53475, 53670, 55459, 82294, 89450, 106950, 110918, 123441, 134175, 166377, 205735, 246882, 268350, 277295, 332754, 411470, 554590, 617205, 831885, 1028675, 1234410, 1275557, 1386475, 1663770, 2057350, 2551114, 2772950, 3086025, 3826671, 4159425, 6172050, 6377785, 7653342, 8318850, 12755570, 19133355, 31888925, 38266710, 63777850, 95666775, 191333550]

約数ペア:

[(1, 191333550), (2, 95666775), (3, 63777850), (5, 38266710), (6, 31888925), (10, 19133355), (15, 12755570), (23, 8318850), (25, 7653342), (30, 6377785), (31, 6172050), (46, 4159425), (50, 3826671), (62, 3086025), (69, 2772950), (75, 2551114), (93, 2057350), (115, 1663770), (138, 1386475), (150, 1275557), (155, 1234410), (186, 1028675), (230, 831885), (310, 617205), (345, 554590), (465, 411470), (575, 332754), (690, 277295), (713, 268350), (775, 246882), (930, 205735), (1150, 166377), (1426, 134175), (1550, 123441), (1725, 110918), (1789, 106950), (2139, 89450), (2325, 82294), (3450, 55459), (3565, 53670), (3578, 53475), (4278, 44725), (4650, 41147), (5367, 35650), (7130, 26835), (8945, 21390), (10695, 17890), (10734, 17825)]