2730662760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3250789}}^1$

素因数の和:3250810

約数の個数: 64

約数和(自身を含む): 9362275200

約数和(自身を除く): 6631612440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3250789, 6501578, 9752367, 13003156, 16253945, 19504734, 22755523, 26006312, 32507890, 39009468, 45511046, 48761835, 65015780, 68266569, 78018936, 91022092, 97523670, 113777615, 130031560, 136533138, 182044184, 195047340, 227555230, 273066276, 341332845, 390094680, 455110460, 546132552, 682665690, 910220920, 1365331380, 2730662760]

約数ペア:

[(1, 2730662760), (2, 1365331380), (3, 910220920), (4, 682665690), (5, 546132552), (6, 455110460), (7, 390094680), (8, 341332845), (10, 273066276), (12, 227555230), (14, 195047340), (15, 182044184), (20, 136533138), (21, 130031560), (24, 113777615), (28, 97523670), (30, 91022092), (35, 78018936), (40, 68266569), (42, 65015780), (56, 48761835), (60, 45511046), (70, 39009468), (84, 32507890), (105, 26006312), (120, 22755523), (140, 19504734), (168, 16253945), (210, 13003156), (280, 9752367), (420, 6501578), (840, 3250789)]