8866885980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4767143}}^1$

素因数の和:4767186

約数の個数: 48

約数和(自身を含む): 25628166144

約数和(自身を除く): 16761280164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4767143, 9534286, 14301429, 19068572, 23835715, 28602858, 47671430, 57205716, 71507145, 95342860, 143014290, 147781433, 286028580, 295562866, 443344299, 591125732, 738907165, 886688598, 1477814330, 1773377196, 2216721495, 2955628660, 4433442990, 8866885980]

約数ペア:

[(1, 8866885980), (2, 4433442990), (3, 2955628660), (4, 2216721495), (5, 1773377196), (6, 1477814330), (10, 886688598), (12, 738907165), (15, 591125732), (20, 443344299), (30, 295562866), (31, 286028580), (60, 147781433), (62, 143014290), (93, 95342860), (124, 71507145), (155, 57205716), (186, 47671430), (310, 28602858), (372, 23835715), (465, 19068572), (620, 14301429), (930, 9534286), (1860, 4767143)]