12214930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 27998208

約数和(自身を除く): 15783278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 433, 434, 455, 806, 866, 910, 1085, 2015, 2165, 2170, 2821, 3031, 4030, 4330, 5629, 5642, 6062, 11258, 13423, 14105, 15155, 26846, 28145, 28210, 30310, 39403, 56290, 67115, 78806, 93961, 134230, 174499, 187922, 197015, 348998, 394030, 469805, 872495, 939610, 1221493, 1744990, 2442986, 6107465, 12214930]

約数ペア:

[(1, 12214930), (2, 6107465), (5, 2442986), (7, 1744990), (10, 1221493), (13, 939610), (14, 872495), (26, 469805), (31, 394030), (35, 348998), (62, 197015), (65, 187922), (70, 174499), (91, 134230), (130, 93961), (155, 78806), (182, 67115), (217, 56290), (310, 39403), (403, 30310), (433, 28210), (434, 28145), (455, 26846), (806, 15155), (866, 14105), (910, 13423), (1085, 11258), (2015, 6062), (2165, 5642), (2170, 5629), (2821, 4330), (3031, 4030)]