69438380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13766

約数の個数: 48

約数和(自身を含む): 166005504

約数和(自身を除く): 96567124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13723, 27446, 54892, 68615, 137230, 150953, 274460, 301906, 315629, 603812, 631258, 754765, 1262516, 1509530, 1578145, 3019060, 3156290, 3471919, 6312580, 6943838, 13887676, 17359595, 34719190, 69438380]

約数ペア:

[(1, 69438380), (2, 34719190), (4, 17359595), (5, 13887676), (10, 6943838), (11, 6312580), (20, 3471919), (22, 3156290), (23, 3019060), (44, 1578145), (46, 1509530), (55, 1262516), (92, 754765), (110, 631258), (115, 603812), (220, 315629), (230, 301906), (253, 274460), (460, 150953), (506, 137230), (1012, 68615), (1265, 54892), (2530, 27446), (5060, 13723)]