13001170

素因数分解:

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

素因数の和:204

約数の個数: 72

約数和(自身を含む): 29665764

約数和(自身を除く): 16664594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 157, 169, 182, 245, 314, 338, 455, 490, 637, 785, 845, 910, 1099, 1183, 1274, 1570, 1690, 2041, 2198, 2366, 3185, 4082, 5495, 5915, 6370, 7693, 8281, 10205, 10990, 11830, 14287, 15386, 16562, 20410, 26533, 28574, 38465, 41405, 53066, 71435, 76930, 82810, 100009, 132665, 142870, 185731, 200018, 265330, 371462, 500045, 928655, 1000090, 1300117, 1857310, 2600234, 6500585, 13001170]

約数ペア:

[(1, 13001170), (2, 6500585), (5, 2600234), (7, 1857310), (10, 1300117), (13, 1000090), (14, 928655), (26, 500045), (35, 371462), (49, 265330), (65, 200018), (70, 185731), (91, 142870), (98, 132665), (130, 100009), (157, 82810), (169, 76930), (182, 71435), (245, 53066), (314, 41405), (338, 38465), (455, 28574), (490, 26533), (637, 20410), (785, 16562), (845, 15386), (910, 14287), (1099, 11830), (1183, 10990), (1274, 10205), (1570, 8281), (1690, 7693), (2041, 6370), (2198, 5915), (2366, 5495), (3185, 4082)]