138733210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3677}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 317779200

約数和(自身を除く): 179045990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3430, 3677, 3773, 5390, 7354, 7546, 18385, 18865, 25739, 36770, 37730, 40447, 51478, 80894, 128695, 180173, 202235, 257390, 283129, 360346, 404470, 566258, 900865, 1261211, 1415645, 1801730, 1981903, 2522422, 2831290, 3963806, 6306055, 9909515, 12612110, 13873321, 19819030, 27746642, 69366605, 138733210]

約数ペア:

[(1, 138733210), (2, 69366605), (5, 27746642), (7, 19819030), (10, 13873321), (11, 12612110), (14, 9909515), (22, 6306055), (35, 3963806), (49, 2831290), (55, 2522422), (70, 1981903), (77, 1801730), (98, 1415645), (110, 1261211), (154, 900865), (245, 566258), (343, 404470), (385, 360346), (490, 283129), (539, 257390), (686, 202235), (770, 180173), (1078, 128695), (1715, 80894), (2695, 51478), (3430, 40447), (3677, 37730), (3773, 36770), (5390, 25739), (7354, 18865), (7546, 18385)]