13491170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 30829248

約数和(自身を除く): 17338078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2503, 2695, 5006, 5390, 12515, 17521, 25030, 27533, 35042, 55066, 87605, 122647, 137665, 175210, 192731, 245294, 275330, 385462, 613235, 963655, 1226470, 1349117, 1927310, 2698234, 6745585, 13491170]

約数ペア:

[(1, 13491170), (2, 6745585), (5, 2698234), (7, 1927310), (10, 1349117), (11, 1226470), (14, 963655), (22, 613235), (35, 385462), (49, 275330), (55, 245294), (70, 192731), (77, 175210), (98, 137665), (110, 122647), (154, 87605), (245, 55066), (385, 35042), (490, 27533), (539, 25030), (770, 17521), (1078, 12515), (2503, 5390), (2695, 5006)]