71241170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 102505774

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 647, 715, 770, 847, 910, 1001, 1210, 1294, 1430, 1573, 1694, 2002, 3146, 3235, 4235, 4529, 5005, 6470, 7117, 7865, 8411, 8470, 9058, 10010, 11011, 14234, 15730, 16822, 22022, 22645, 35585, 42055, 45290, 49819, 55055, 58877, 71170, 78287, 84110, 92521, 99638, 110110, 117754, 156574, 185042, 249095, 294385, 391435, 462605, 498190, 548009, 588770, 647647, 782870, 925210, 1017731, 1096018, 1295294, 2035462, 2740045, 3238235, 5088655, 5480090, 6476470, 7124117, 10177310, 14248234, 35620585, 71241170]

約数ペア:

[(1, 71241170), (2, 35620585), (5, 14248234), (7, 10177310), (10, 7124117), (11, 6476470), (13, 5480090), (14, 5088655), (22, 3238235), (26, 2740045), (35, 2035462), (55, 1295294), (65, 1096018), (70, 1017731), (77, 925210), (91, 782870), (110, 647647), (121, 588770), (130, 548009), (143, 498190), (154, 462605), (182, 391435), (242, 294385), (286, 249095), (385, 185042), (455, 156574), (605, 117754), (647, 110110), (715, 99638), (770, 92521), (847, 84110), (910, 78287), (1001, 71170), (1210, 58877), (1294, 55055), (1430, 49819), (1573, 45290), (1694, 42055), (2002, 35585), (3146, 22645), (3235, 22022), (4235, 16822), (4529, 15730), (5005, 14234), (6470, 11011), (7117, 10010), (7865, 9058), (8411, 8470)]