8820630

素因数分解:

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

素因数の和:395

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 20209770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 359, 378, 390, 455, 546, 585, 630, 702, 718, 819, 910, 945, 1077, 1170, 1365, 1638, 1755, 1795, 1890, 2154, 2457, 2513, 2730, 3231, 3510, 3590, 4095, 4667, 4914, 5026, 5385, 6462, 7539, 8190, 9334, 9693, 10770, 12285, 12565, 14001, 15078, 16155, 19386, 22617, 23335, 24570, 25130, 28002, 32310, 32669, 37695, 42003, 45234, 46670, 48465, 65338, 67851, 70005, 75390, 84006, 96930, 98007, 113085, 126009, 135702, 140010, 163345, 196014, 210015, 226170, 252018, 294021, 326690, 339255, 420030, 490035, 588042, 630045, 678510, 882063, 980070, 1260090, 1470105, 1764126, 2940210, 4410315, 8820630]

約数ペア:

[(1, 8820630), (2, 4410315), (3, 2940210), (5, 1764126), (6, 1470105), (7, 1260090), (9, 980070), (10, 882063), (13, 678510), (14, 630045), (15, 588042), (18, 490035), (21, 420030), (26, 339255), (27, 326690), (30, 294021), (35, 252018), (39, 226170), (42, 210015), (45, 196014), (54, 163345), (63, 140010), (65, 135702), (70, 126009), (78, 113085), (90, 98007), (91, 96930), (105, 84006), (117, 75390), (126, 70005), (130, 67851), (135, 65338), (182, 48465), (189, 46670), (195, 45234), (210, 42003), (234, 37695), (270, 32669), (273, 32310), (315, 28002), (351, 25130), (359, 24570), (378, 23335), (390, 22617), (455, 19386), (546, 16155), (585, 15078), (630, 14001), (702, 12565), (718, 12285), (819, 10770), (910, 9693), (945, 9334), (1077, 8190), (1170, 7539), (1365, 6462), (1638, 5385), (1755, 5026), (1795, 4914), (1890, 4667), (2154, 4095), (2457, 3590), (2513, 3510), (2730, 3231)]