9237990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 23426928

約数和(自身を除く): 14188938

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 853, 1083, 1706, 1805, 2166, 2559, 3610, 4265, 5118, 5415, 8530, 10830, 12795, 16207, 25590, 32414, 48621, 81035, 97242, 162070, 243105, 307933, 486210, 615866, 923799, 1539665, 1847598, 3079330, 4618995, 9237990]

約数ペア:

[(1, 9237990), (2, 4618995), (3, 3079330), (5, 1847598), (6, 1539665), (10, 923799), (15, 615866), (19, 486210), (30, 307933), (38, 243105), (57, 162070), (95, 97242), (114, 81035), (190, 48621), (285, 32414), (361, 25590), (570, 16207), (722, 12795), (853, 10830), (1083, 8530), (1706, 5415), (1805, 5118), (2166, 4265), (2559, 3610)]