69145450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 141598080

約数和(自身を除く): 72452630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1039, 1210, 1331, 2078, 2662, 3025, 5195, 6050, 6655, 10390, 11429, 13310, 22858, 25975, 33275, 51950, 57145, 66550, 114290, 125719, 251438, 285725, 571450, 628595, 1257190, 1382909, 2765818, 3142975, 6285950, 6914545, 13829090, 34572725, 69145450]

約数ペア:

[(1, 69145450), (2, 34572725), (5, 13829090), (10, 6914545), (11, 6285950), (22, 3142975), (25, 2765818), (50, 1382909), (55, 1257190), (110, 628595), (121, 571450), (242, 285725), (275, 251438), (550, 125719), (605, 114290), (1039, 66550), (1210, 57145), (1331, 51950), (2078, 33275), (2662, 25975), (3025, 22858), (5195, 13310), (6050, 11429), (6655, 10390)]