28605450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10071

約数の個数: 48

約数和(自身を含む): 74682720

約数和(自身を除く): 46077270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 10037, 20074, 30111, 50185, 60222, 100370, 150555, 190703, 250925, 301110, 381406, 501850, 572109, 752775, 953515, 1144218, 1505550, 1907030, 2860545, 4767575, 5721090, 9535150, 14302725, 28605450]

約数ペア:

[(1, 28605450), (2, 14302725), (3, 9535150), (5, 5721090), (6, 4767575), (10, 2860545), (15, 1907030), (19, 1505550), (25, 1144218), (30, 953515), (38, 752775), (50, 572109), (57, 501850), (75, 381406), (95, 301110), (114, 250925), (150, 190703), (190, 150555), (285, 100370), (475, 60222), (570, 50185), (950, 30111), (1425, 20074), (2850, 10037)]