23520090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 62042112

約数和(自身を除く): 38522022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 263, 271, 330, 526, 542, 789, 813, 1315, 1355, 1578, 1626, 2630, 2710, 2893, 2981, 3945, 4065, 5786, 5962, 7890, 8130, 8679, 8943, 14465, 14905, 17358, 17886, 28930, 29810, 43395, 44715, 71273, 86790, 89430, 142546, 213819, 356365, 427638, 712730, 784003, 1069095, 1568006, 2138190, 2352009, 3920015, 4704018, 7840030, 11760045, 23520090]

約数ペア:

[(1, 23520090), (2, 11760045), (3, 7840030), (5, 4704018), (6, 3920015), (10, 2352009), (11, 2138190), (15, 1568006), (22, 1069095), (30, 784003), (33, 712730), (55, 427638), (66, 356365), (110, 213819), (165, 142546), (263, 89430), (271, 86790), (330, 71273), (526, 44715), (542, 43395), (789, 29810), (813, 28930), (1315, 17886), (1355, 17358), (1578, 14905), (1626, 14465), (2630, 8943), (2710, 8679), (2893, 8130), (2981, 7890), (3945, 5962), (4065, 5786)]