177672530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 377338176

約数和(自身を除く): 199665646

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 5107, 6958, 10214, 17395, 25535, 34790, 35749, 51070, 71498, 178745, 250243, 357490, 362597, 500486, 725194, 1251215, 1812985, 2502430, 2538179, 3625970, 5076358, 12690895, 17767253, 25381790, 35534506, 88836265, 177672530]

約数ペア:

[(1, 177672530), (2, 88836265), (5, 35534506), (7, 25381790), (10, 17767253), (14, 12690895), (35, 5076358), (49, 3625970), (70, 2538179), (71, 2502430), (98, 1812985), (142, 1251215), (245, 725194), (355, 500486), (490, 362597), (497, 357490), (710, 250243), (994, 178745), (2485, 71498), (3479, 51070), (4970, 35749), (5107, 34790), (6958, 25535), (10214, 17395)]