8965170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 25069824

約数和(自身を除く): 16104654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 71, 90, 115, 122, 138, 142, 183, 207, 213, 230, 305, 345, 355, 366, 414, 426, 549, 610, 639, 690, 710, 915, 1035, 1065, 1098, 1278, 1403, 1633, 1830, 2070, 2130, 2745, 2806, 3195, 3266, 4209, 4331, 4899, 5490, 6390, 7015, 8165, 8418, 8662, 9798, 12627, 12993, 14030, 14697, 16330, 21045, 21655, 24495, 25254, 25986, 29394, 38979, 42090, 43310, 48990, 63135, 64965, 73485, 77958, 99613, 126270, 129930, 146970, 194895, 199226, 298839, 389790, 498065, 597678, 896517, 996130, 1494195, 1793034, 2988390, 4482585, 8965170]

約数ペア:

[(1, 8965170), (2, 4482585), (3, 2988390), (5, 1793034), (6, 1494195), (9, 996130), (10, 896517), (15, 597678), (18, 498065), (23, 389790), (30, 298839), (45, 199226), (46, 194895), (61, 146970), (69, 129930), (71, 126270), (90, 99613), (115, 77958), (122, 73485), (138, 64965), (142, 63135), (183, 48990), (207, 43310), (213, 42090), (230, 38979), (305, 29394), (345, 25986), (355, 25254), (366, 24495), (414, 21655), (426, 21045), (549, 16330), (610, 14697), (639, 14030), (690, 12993), (710, 12627), (915, 9798), (1035, 8662), (1065, 8418), (1098, 8165), (1278, 7015), (1403, 6390), (1633, 5490), (1830, 4899), (2070, 4331), (2130, 4209), (2745, 3266), (2806, 3195)]