69734070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 210263040

約数和(自身を除く): 140528970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1559, 2130, 2485, 2982, 3118, 3195, 4473, 4677, 4970, 6390, 7455, 7795, 8946, 9354, 10913, 14031, 14910, 15590, 21826, 22365, 23385, 28062, 32739, 44730, 46770, 54565, 65478, 70155, 98217, 109130, 110689, 140310, 163695, 196434, 221378, 327390, 332067, 491085, 553445, 664134, 774823, 982170, 996201, 1106890, 1549646, 1660335, 1992402, 2324469, 3320670, 3874115, 4648938, 4981005, 6973407, 7748230, 9962010, 11622345, 13946814, 23244690, 34867035, 69734070]

約数ペア:

[(1, 69734070), (2, 34867035), (3, 23244690), (5, 13946814), (6, 11622345), (7, 9962010), (9, 7748230), (10, 6973407), (14, 4981005), (15, 4648938), (18, 3874115), (21, 3320670), (30, 2324469), (35, 1992402), (42, 1660335), (45, 1549646), (63, 1106890), (70, 996201), (71, 982170), (90, 774823), (105, 664134), (126, 553445), (142, 491085), (210, 332067), (213, 327390), (315, 221378), (355, 196434), (426, 163695), (497, 140310), (630, 110689), (639, 109130), (710, 98217), (994, 70155), (1065, 65478), (1278, 54565), (1491, 46770), (1559, 44730), (2130, 32739), (2485, 28062), (2982, 23385), (3118, 22365), (3195, 21826), (4473, 15590), (4677, 14910), (4970, 14031), (6390, 10913), (7455, 9354), (7795, 8946)]