173838410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 342299520

約数和(自身を除く): 168461110

約数列:

[1, 2, 5, 10, 19, 38, 53, 61, 95, 106, 122, 190, 265, 283, 305, 530, 566, 610, 1007, 1159, 1415, 2014, 2318, 2830, 3233, 5035, 5377, 5795, 6466, 10070, 10754, 11590, 14999, 16165, 17263, 26885, 29998, 32330, 34526, 53770, 61427, 74995, 86315, 122854, 149990, 172630, 284981, 307135, 327997, 569962, 614270, 655994, 914939, 1424905, 1639985, 1829878, 2849810, 3279970, 4574695, 9149390, 17383841, 34767682, 86919205, 173838410]

約数ペア:

[(1, 173838410), (2, 86919205), (5, 34767682), (10, 17383841), (19, 9149390), (38, 4574695), (53, 3279970), (61, 2849810), (95, 1829878), (106, 1639985), (122, 1424905), (190, 914939), (265, 655994), (283, 614270), (305, 569962), (530, 327997), (566, 307135), (610, 284981), (1007, 172630), (1159, 149990), (1415, 122854), (2014, 86315), (2318, 74995), (2830, 61427), (3233, 53770), (5035, 34526), (5377, 32330), (5795, 29998), (6466, 26885), (10070, 17263), (10754, 16165), (11590, 14999)]