30537440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 47300320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 109, 136, 160, 170, 206, 218, 272, 340, 412, 436, 515, 544, 545, 680, 824, 872, 1030, 1090, 1360, 1648, 1744, 1751, 1853, 2060, 2180, 2720, 3296, 3488, 3502, 3706, 4120, 4360, 7004, 7412, 8240, 8720, 8755, 9265, 11227, 14008, 14824, 16480, 17440, 17510, 18530, 22454, 28016, 29648, 35020, 37060, 44908, 56032, 56135, 59296, 70040, 74120, 89816, 112270, 140080, 148240, 179632, 190859, 224540, 280160, 296480, 359264, 381718, 449080, 763436, 898160, 954295, 1526872, 1796320, 1908590, 3053744, 3817180, 6107488, 7634360, 15268720, 30537440]

約数ペア:

[(1, 30537440), (2, 15268720), (4, 7634360), (5, 6107488), (8, 3817180), (10, 3053744), (16, 1908590), (17, 1796320), (20, 1526872), (32, 954295), (34, 898160), (40, 763436), (68, 449080), (80, 381718), (85, 359264), (103, 296480), (109, 280160), (136, 224540), (160, 190859), (170, 179632), (206, 148240), (218, 140080), (272, 112270), (340, 89816), (412, 74120), (436, 70040), (515, 59296), (544, 56135), (545, 56032), (680, 44908), (824, 37060), (872, 35020), (1030, 29648), (1090, 28016), (1360, 22454), (1648, 18530), (1744, 17510), (1751, 17440), (1853, 16480), (2060, 14824), (2180, 14008), (2720, 11227), (3296, 9265), (3488, 8755), (3502, 8720), (3706, 8240), (4120, 7412), (4360, 7004)]