30838236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:18002

約数の個数: 48

約数和(自身を含む): 84540288

約数和(自身を除く): 53702052

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 17971, 35942, 53913, 71884, 107826, 197681, 215652, 233623, 395362, 467246, 593043, 700869, 790724, 934492, 1186086, 1401738, 2372172, 2569853, 2803476, 5139706, 7709559, 10279412, 15419118, 30838236]

約数ペア:

[(1, 30838236), (2, 15419118), (3, 10279412), (4, 7709559), (6, 5139706), (11, 2803476), (12, 2569853), (13, 2372172), (22, 1401738), (26, 1186086), (33, 934492), (39, 790724), (44, 700869), (52, 593043), (66, 467246), (78, 395362), (132, 233623), (143, 215652), (156, 197681), (286, 107826), (429, 71884), (572, 53913), (858, 35942), (1716, 17971)]