14939960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 38750400

約数和(自身を除く): 23810440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 233, 280, 458, 466, 916, 932, 1145, 1165, 1603, 1631, 1832, 1864, 2290, 2330, 3206, 3262, 4580, 4660, 6412, 6524, 8015, 8155, 9160, 9320, 12824, 13048, 16030, 16310, 32060, 32620, 53357, 64120, 65240, 106714, 213428, 266785, 373499, 426856, 533570, 746998, 1067140, 1493996, 1867495, 2134280, 2987992, 3734990, 7469980, 14939960]

約数ペア:

[(1, 14939960), (2, 7469980), (4, 3734990), (5, 2987992), (7, 2134280), (8, 1867495), (10, 1493996), (14, 1067140), (20, 746998), (28, 533570), (35, 426856), (40, 373499), (56, 266785), (70, 213428), (140, 106714), (229, 65240), (233, 64120), (280, 53357), (458, 32620), (466, 32060), (916, 16310), (932, 16030), (1145, 13048), (1165, 12824), (1603, 9320), (1631, 9160), (1832, 8155), (1864, 8015), (2290, 6524), (2330, 6412), (3206, 4660), (3262, 4580)]