29770664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 42114136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1559, 1736, 2387, 2728, 3118, 4774, 6236, 9548, 10913, 12472, 17149, 19096, 21826, 34298, 43652, 48329, 68596, 87304, 96658, 120043, 137192, 193316, 240086, 338303, 386632, 480172, 531619, 676606, 960344, 1063238, 1353212, 2126476, 2706424, 3721333, 4252952, 7442666, 14885332, 29770664]

約数ペア:

[(1, 29770664), (2, 14885332), (4, 7442666), (7, 4252952), (8, 3721333), (11, 2706424), (14, 2126476), (22, 1353212), (28, 1063238), (31, 960344), (44, 676606), (56, 531619), (62, 480172), (77, 386632), (88, 338303), (124, 240086), (154, 193316), (217, 137192), (248, 120043), (308, 96658), (341, 87304), (434, 68596), (616, 48329), (682, 43652), (868, 34298), (1364, 21826), (1559, 19096), (1736, 17149), (2387, 12472), (2728, 10913), (3118, 9548), (4774, 6236)]