1915721843130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{176051}}^1\times {\mathrm{120907}}^1$

素因数の和:296971

約数の個数: 48

約数和(自身を含む): 4980946280544

約数和(自身を除く): 3065224437414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 120907, 176051, 241814, 352102, 362721, 528153, 604535, 725442, 880255, 1056306, 1088163, 1209070, 1584459, 1760510, 1813605, 2176326, 2640765, 3168918, 3627210, 5281530, 5440815, 7922295, 10881630, 15844590, 21285798257, 42571596514, 63857394771, 106428991285, 127714789542, 191572184313, 212857982570, 319286973855, 383144368626, 638573947710, 957860921565, 1915721843130]

約数ペア:

[(1, 1915721843130), (2, 957860921565), (3, 638573947710), (5, 383144368626), (6, 319286973855), (9, 212857982570), (10, 191572184313), (15, 127714789542), (18, 106428991285), (30, 63857394771), (45, 42571596514), (90, 21285798257), (120907, 15844590), (176051, 10881630), (241814, 7922295), (352102, 5440815), (362721, 5281530), (528153, 3627210), (604535, 3168918), (725442, 2640765), (880255, 2176326), (1056306, 1813605), (1088163, 1760510), (1209070, 1584459)]