228909180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 666792000

約数和(自身を除く): 437882820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 293, 348, 435, 449, 580, 586, 870, 879, 898, 1172, 1347, 1465, 1740, 1758, 1796, 2245, 2694, 2930, 3516, 4395, 4490, 5388, 5860, 6735, 8497, 8790, 8980, 13021, 13470, 16994, 17580, 25491, 26042, 26940, 33988, 39063, 42485, 50982, 52084, 65105, 78126, 84970, 101964, 127455, 130210, 131557, 156252, 169940, 195315, 254910, 260420, 263114, 390630, 394671, 509820, 526228, 657785, 781260, 789342, 1315570, 1578684, 1973355, 2631140, 3815153, 3946710, 7630306, 7893420, 11445459, 15260612, 19075765, 22890918, 38151530, 45781836, 57227295, 76303060, 114454590, 228909180]

約数ペア:

[(1, 228909180), (2, 114454590), (3, 76303060), (4, 57227295), (5, 45781836), (6, 38151530), (10, 22890918), (12, 19075765), (15, 15260612), (20, 11445459), (29, 7893420), (30, 7630306), (58, 3946710), (60, 3815153), (87, 2631140), (116, 1973355), (145, 1578684), (174, 1315570), (290, 789342), (293, 781260), (348, 657785), (435, 526228), (449, 509820), (580, 394671), (586, 390630), (870, 263114), (879, 260420), (898, 254910), (1172, 195315), (1347, 169940), (1465, 156252), (1740, 131557), (1758, 130210), (1796, 127455), (2245, 101964), (2694, 84970), (2930, 78126), (3516, 65105), (4395, 52084), (4490, 50982), (5388, 42485), (5860, 39063), (6735, 33988), (8497, 26940), (8790, 26042), (8980, 25491), (13021, 17580), (13470, 16994)]