155018150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23349

約数の個数: 48

約数和(自身を含む): 346882560

約数和(自身を除く): 191864410

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 23311, 46622, 116555, 163177, 233110, 326354, 442909, 582775, 815885, 885818, 1165550, 1631770, 2214545, 3100363, 4079425, 4429090, 6200726, 8158850, 11072725, 15501815, 22145450, 31003630, 77509075, 155018150]

約数ペア:

[(1, 155018150), (2, 77509075), (5, 31003630), (7, 22145450), (10, 15501815), (14, 11072725), (19, 8158850), (25, 6200726), (35, 4429090), (38, 4079425), (50, 3100363), (70, 2214545), (95, 1631770), (133, 1165550), (175, 885818), (190, 815885), (266, 582775), (350, 442909), (475, 326354), (665, 233110), (950, 163177), (1330, 116555), (3325, 46622), (6650, 23311)]