7000630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 15926400

約数和(自身を除く): 8925770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 157, 182, 245, 314, 343, 455, 490, 637, 686, 785, 910, 1099, 1274, 1570, 1715, 2041, 2198, 3185, 3430, 4082, 4459, 5495, 6370, 7693, 8918, 10205, 10990, 14287, 15386, 20410, 22295, 28574, 38465, 44590, 53851, 71435, 76930, 100009, 107702, 142870, 200018, 269255, 500045, 538510, 700063, 1000090, 1400126, 3500315, 7000630]

約数ペア:

[(1, 7000630), (2, 3500315), (5, 1400126), (7, 1000090), (10, 700063), (13, 538510), (14, 500045), (26, 269255), (35, 200018), (49, 142870), (65, 107702), (70, 100009), (91, 76930), (98, 71435), (130, 53851), (157, 44590), (182, 38465), (245, 28574), (314, 22295), (343, 20410), (455, 15386), (490, 14287), (637, 10990), (686, 10205), (785, 8918), (910, 7693), (1099, 6370), (1274, 5495), (1570, 4459), (1715, 4082), (2041, 3430), (2198, 3185)]