294283020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{258143}}^1$

素因数の和:258174

約数の個数: 48

約数和(自身を含む): 867363840

約数和(自身を除く): 573080820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 258143, 516286, 774429, 1032572, 1290715, 1548858, 2581430, 3097716, 3872145, 4904717, 5162860, 7744290, 9809434, 14714151, 15488580, 19618868, 24523585, 29428302, 49047170, 58856604, 73570755, 98094340, 147141510, 294283020]

約数ペア:

[(1, 294283020), (2, 147141510), (3, 98094340), (4, 73570755), (5, 58856604), (6, 49047170), (10, 29428302), (12, 24523585), (15, 19618868), (19, 15488580), (20, 14714151), (30, 9809434), (38, 7744290), (57, 5162860), (60, 4904717), (76, 3872145), (95, 3097716), (114, 2581430), (190, 1548858), (228, 1290715), (285, 1032572), (380, 774429), (570, 516286), (1140, 258143)]