12908210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 14090062

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3023, 4270, 6046, 15115, 21161, 30230, 42322, 105805, 184403, 211610, 368806, 922015, 1290821, 1844030, 2581642, 6454105, 12908210]

約数ペア:

[(1, 12908210), (2, 6454105), (5, 2581642), (7, 1844030), (10, 1290821), (14, 922015), (35, 368806), (61, 211610), (70, 184403), (122, 105805), (305, 42322), (427, 30230), (610, 21161), (854, 15115), (2135, 6046), (3023, 4270)]