2940210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 9434880

約数和(自身を除く): 6494670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 359, 390, 455, 546, 585, 630, 718, 819, 910, 1077, 1170, 1365, 1638, 1795, 2154, 2513, 2730, 3231, 3590, 4095, 4667, 5026, 5385, 6462, 7539, 8190, 9334, 10770, 12565, 14001, 15078, 16155, 22617, 23335, 25130, 28002, 32310, 32669, 37695, 42003, 45234, 46670, 65338, 70005, 75390, 84006, 98007, 113085, 140010, 163345, 196014, 210015, 226170, 294021, 326690, 420030, 490035, 588042, 980070, 1470105, 2940210]

約数ペア:

[(1, 2940210), (2, 1470105), (3, 980070), (5, 588042), (6, 490035), (7, 420030), (9, 326690), (10, 294021), (13, 226170), (14, 210015), (15, 196014), (18, 163345), (21, 140010), (26, 113085), (30, 98007), (35, 84006), (39, 75390), (42, 70005), (45, 65338), (63, 46670), (65, 45234), (70, 42003), (78, 37695), (90, 32669), (91, 32310), (105, 28002), (117, 25130), (126, 23335), (130, 22617), (182, 16155), (195, 15078), (210, 14001), (234, 12565), (273, 10770), (315, 9334), (359, 8190), (390, 7539), (455, 6462), (546, 5385), (585, 5026), (630, 4667), (718, 4095), (819, 3590), (910, 3231), (1077, 2730), (1170, 2513), (1365, 2154), (1638, 1795)]