1715676780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12547}}^1$

素因数の和:12655

約数の個数: 96

約数和(自身を含む): 5008760064

約数和(自身を除く): 3293083284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1290, 1590, 2279, 2580, 3180, 4558, 6837, 9116, 11395, 12547, 13674, 22790, 25094, 27348, 34185, 37641, 45580, 50188, 62735, 68370, 75282, 125470, 136740, 150564, 188205, 250940, 376410, 539521, 664991, 752820, 1079042, 1329982, 1618563, 1994973, 2158084, 2659964, 2697605, 3237126, 3324955, 3989946, 5395210, 6474252, 6649910, 7979892, 8092815, 9974865, 10790420, 13299820, 16185630, 19949730, 28594613, 32371260, 39899460, 57189226, 85783839, 114378452, 142973065, 171567678, 285946130, 343135356, 428919195, 571892260, 857838390, 1715676780]

約数ペア:

[(1, 1715676780), (2, 857838390), (3, 571892260), (4, 428919195), (5, 343135356), (6, 285946130), (10, 171567678), (12, 142973065), (15, 114378452), (20, 85783839), (30, 57189226), (43, 39899460), (53, 32371260), (60, 28594613), (86, 19949730), (106, 16185630), (129, 13299820), (159, 10790420), (172, 9974865), (212, 8092815), (215, 7979892), (258, 6649910), (265, 6474252), (318, 5395210), (430, 3989946), (516, 3324955), (530, 3237126), (636, 2697605), (645, 2659964), (795, 2158084), (860, 1994973), (1060, 1618563), (1290, 1329982), (1590, 1079042), (2279, 752820), (2580, 664991), (3180, 539521), (4558, 376410), (6837, 250940), (9116, 188205), (11395, 150564), (12547, 136740), (13674, 125470), (22790, 75282), (25094, 68370), (27348, 62735), (34185, 50188), (37641, 45580)]