312278310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 830269440

約数和(自身を除く): 517991130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 167, 237, 263, 334, 395, 474, 501, 526, 711, 789, 790, 835, 1002, 1185, 1315, 1422, 1503, 1578, 1670, 2367, 2370, 2505, 2630, 3006, 3555, 3945, 4734, 5010, 7110, 7515, 7890, 11835, 13193, 15030, 20777, 23670, 26386, 39579, 41554, 43921, 62331, 65965, 79158, 87842, 103885, 118737, 124662, 131763, 131930, 186993, 197895, 207770, 219605, 237474, 263526, 311655, 373986, 395289, 395790, 439210, 593685, 623310, 658815, 790578, 934965, 1187370, 1317630, 1869930, 1976445, 3469759, 3952890, 6939518, 10409277, 17348795, 20818554, 31227831, 34697590, 52046385, 62455662, 104092770, 156139155, 312278310]

約数ペア:

[(1, 312278310), (2, 156139155), (3, 104092770), (5, 62455662), (6, 52046385), (9, 34697590), (10, 31227831), (15, 20818554), (18, 17348795), (30, 10409277), (45, 6939518), (79, 3952890), (90, 3469759), (158, 1976445), (167, 1869930), (237, 1317630), (263, 1187370), (334, 934965), (395, 790578), (474, 658815), (501, 623310), (526, 593685), (711, 439210), (789, 395790), (790, 395289), (835, 373986), (1002, 311655), (1185, 263526), (1315, 237474), (1422, 219605), (1503, 207770), (1578, 197895), (1670, 186993), (2367, 131930), (2370, 131763), (2505, 124662), (2630, 118737), (3006, 103885), (3555, 87842), (3945, 79158), (4734, 65965), (5010, 62331), (7110, 43921), (7515, 41554), (7890, 39579), (11835, 26386), (13193, 23670), (15030, 20777)]