30174283610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{20521}}^1$

素因数の和:20727

約数の個数: 64

約数和(自身を含む): 58512326400

約数和(自身を除く): 28338042790

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 109, 142, 190, 218, 355, 545, 710, 1090, 1349, 2071, 2698, 4142, 6745, 7739, 10355, 13490, 15478, 20521, 20710, 38695, 41042, 77390, 102605, 147041, 205210, 294082, 389899, 735205, 779798, 1456991, 1470410, 1949495, 2236789, 2913982, 3898990, 4473578, 7284955, 11183945, 14569910, 22367890, 27682829, 42498991, 55365658, 84997982, 138414145, 158812019, 212494955, 276828290, 317624038, 424989910, 794060095, 1588120190, 3017428361, 6034856722, 15087141805, 30174283610]

約数ペア:

[(1, 30174283610), (2, 15087141805), (5, 6034856722), (10, 3017428361), (19, 1588120190), (38, 794060095), (71, 424989910), (95, 317624038), (109, 276828290), (142, 212494955), (190, 158812019), (218, 138414145), (355, 84997982), (545, 55365658), (710, 42498991), (1090, 27682829), (1349, 22367890), (2071, 14569910), (2698, 11183945), (4142, 7284955), (6745, 4473578), (7739, 3898990), (10355, 2913982), (13490, 2236789), (15478, 1949495), (20521, 1470410), (20710, 1456991), (38695, 779798), (41042, 735205), (77390, 389899), (102605, 294082), (147041, 205210)]