14705470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 15776450

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 89, 130, 155, 178, 205, 310, 403, 410, 445, 533, 806, 890, 1066, 1157, 1271, 2015, 2314, 2542, 2665, 2759, 3649, 4030, 5330, 5518, 5785, 6355, 7298, 11570, 12710, 13795, 16523, 18245, 27590, 33046, 35867, 36490, 47437, 71734, 82615, 94874, 113119, 165230, 179335, 226238, 237185, 358670, 474370, 565595, 1131190, 1470547, 2941094, 7352735, 14705470]

約数ペア:

[(1, 14705470), (2, 7352735), (5, 2941094), (10, 1470547), (13, 1131190), (26, 565595), (31, 474370), (41, 358670), (62, 237185), (65, 226238), (82, 179335), (89, 165230), (130, 113119), (155, 94874), (178, 82615), (205, 71734), (310, 47437), (403, 36490), (410, 35867), (445, 33046), (533, 27590), (806, 18245), (890, 16523), (1066, 13795), (1157, 12710), (1271, 11570), (2015, 7298), (2314, 6355), (2542, 5785), (2665, 5518), (2759, 5330), (3649, 4030)]