69690170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 143327232

約数和(自身を除く): 73637062

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 107, 110, 155, 191, 214, 310, 341, 382, 535, 682, 955, 1070, 1177, 1705, 1910, 2101, 2354, 3317, 3410, 4202, 5885, 5921, 6634, 10505, 11770, 11842, 16585, 20437, 21010, 29605, 33170, 36487, 40874, 59210, 65131, 72974, 102185, 130262, 182435, 204370, 224807, 325655, 364870, 449614, 633547, 651310, 1124035, 1267094, 2248070, 3167735, 6335470, 6969017, 13938034, 34845085, 69690170]

約数ペア:

[(1, 69690170), (2, 34845085), (5, 13938034), (10, 6969017), (11, 6335470), (22, 3167735), (31, 2248070), (55, 1267094), (62, 1124035), (107, 651310), (110, 633547), (155, 449614), (191, 364870), (214, 325655), (310, 224807), (341, 204370), (382, 182435), (535, 130262), (682, 102185), (955, 72974), (1070, 65131), (1177, 59210), (1705, 40874), (1910, 36487), (2101, 33170), (2354, 29605), (3317, 21010), (3410, 20437), (4202, 16585), (5885, 11842), (5921, 11770), (6634, 10505)]