385702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2333

約数の個数: 96

約数和(自身を含む): 1168473600

約数和(自身を除く): 782770620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 390, 478, 717, 780, 956, 1195, 1434, 2069, 2390, 2868, 3107, 3585, 4138, 4780, 6207, 6214, 7170, 8276, 9321, 10345, 12414, 12428, 14340, 15535, 18642, 20690, 24828, 26897, 31035, 31070, 37284, 41380, 46605, 53794, 62070, 62140, 80691, 93210, 107588, 124140, 134485, 161382, 186420, 268970, 322764, 403455, 494491, 537940, 806910, 988982, 1483473, 1613820, 1977964, 2472455, 2966946, 4944910, 5933892, 6428383, 7417365, 9889820, 12856766, 14834730, 19285149, 25713532, 29669460, 32141915, 38570298, 64283830, 77140596, 96425745, 128567660, 192851490, 385702980]

約数ペア:

[(1, 385702980), (2, 192851490), (3, 128567660), (4, 96425745), (5, 77140596), (6, 64283830), (10, 38570298), (12, 32141915), (13, 29669460), (15, 25713532), (20, 19285149), (26, 14834730), (30, 12856766), (39, 9889820), (52, 7417365), (60, 6428383), (65, 5933892), (78, 4944910), (130, 2966946), (156, 2472455), (195, 1977964), (239, 1613820), (260, 1483473), (390, 988982), (478, 806910), (717, 537940), (780, 494491), (956, 403455), (1195, 322764), (1434, 268970), (2069, 186420), (2390, 161382), (2868, 134485), (3107, 124140), (3585, 107588), (4138, 93210), (4780, 80691), (6207, 62140), (6214, 62070), (7170, 53794), (8276, 46605), (9321, 41380), (10345, 37284), (12414, 31070), (12428, 31035), (14340, 26897), (15535, 24828), (18642, 20690)]