14729960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 39121920

約数和(自身を除く): 24391960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1697, 1736, 2170, 3394, 4340, 6788, 8485, 8680, 11879, 13576, 16970, 23758, 33940, 47516, 52607, 59395, 67880, 95032, 105214, 118790, 210428, 237580, 263035, 368249, 420856, 475160, 526070, 736498, 1052140, 1472996, 1841245, 2104280, 2945992, 3682490, 7364980, 14729960]

約数ペア:

[(1, 14729960), (2, 7364980), (4, 3682490), (5, 2945992), (7, 2104280), (8, 1841245), (10, 1472996), (14, 1052140), (20, 736498), (28, 526070), (31, 475160), (35, 420856), (40, 368249), (56, 263035), (62, 237580), (70, 210428), (124, 118790), (140, 105214), (155, 95032), (217, 67880), (248, 59395), (280, 52607), (310, 47516), (434, 33940), (620, 23758), (868, 16970), (1085, 13576), (1240, 11879), (1697, 8680), (1736, 8485), (2170, 6788), (3394, 4340)]