15702990012

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{8009}}^1$

素因数の和:8635

約数の個数: 72

約数和(自身を含む): 40148362800

約数和(自身を除く): 24445372788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 509, 642, 963, 1018, 1284, 1527, 1926, 2036, 3054, 3852, 4581, 6108, 8009, 9162, 16018, 18324, 24027, 32036, 48054, 54463, 72081, 96108, 108926, 144162, 163389, 217852, 288324, 326778, 490167, 653556, 856963, 980334, 1713926, 1960668, 2570889, 3427852, 4076581, 5141778, 7712667, 8153162, 10283556, 12229743, 15425334, 16306324, 24459486, 30850668, 36689229, 48918972, 73378458, 146756916, 436194167, 872388334, 1308582501, 1744776668, 2617165002, 3925747503, 5234330004, 7851495006, 15702990012]

約数ペア:

[(1, 15702990012), (2, 7851495006), (3, 5234330004), (4, 3925747503), (6, 2617165002), (9, 1744776668), (12, 1308582501), (18, 872388334), (36, 436194167), (107, 146756916), (214, 73378458), (321, 48918972), (428, 36689229), (509, 30850668), (642, 24459486), (963, 16306324), (1018, 15425334), (1284, 12229743), (1527, 10283556), (1926, 8153162), (2036, 7712667), (3054, 5141778), (3852, 4076581), (4581, 3427852), (6108, 2570889), (8009, 1960668), (9162, 1713926), (16018, 980334), (18324, 856963), (24027, 653556), (32036, 490167), (48054, 326778), (54463, 288324), (72081, 217852), (96108, 163389), (108926, 144162)]