64413230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 139903200

約数和(自身を除く): 75489970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 2549, 3610, 5054, 5098, 12635, 12745, 17843, 25270, 25490, 35686, 48431, 89215, 96862, 178430, 242155, 339017, 484310, 678034, 920189, 1695085, 1840378, 3390170, 4600945, 6441323, 9201890, 12882646, 32206615, 64413230]

約数ペア:

[(1, 64413230), (2, 32206615), (5, 12882646), (7, 9201890), (10, 6441323), (14, 4600945), (19, 3390170), (35, 1840378), (38, 1695085), (70, 920189), (95, 678034), (133, 484310), (190, 339017), (266, 242155), (361, 178430), (665, 96862), (722, 89215), (1330, 48431), (1805, 35686), (2527, 25490), (2549, 25270), (3610, 17843), (5054, 12745), (5098, 12635)]