75049130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 151538688

約数和(自身を除く): 76489558

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 71, 94, 130, 142, 173, 235, 346, 355, 470, 611, 710, 865, 923, 1222, 1730, 1846, 2249, 3055, 3337, 4498, 4615, 6110, 6674, 8131, 9230, 11245, 12283, 16262, 16685, 22490, 24566, 33370, 40655, 43381, 61415, 81310, 86762, 105703, 122830, 159679, 211406, 216905, 319358, 433810, 528515, 577301, 798395, 1057030, 1154602, 1596790, 2886505, 5773010, 7504913, 15009826, 37524565, 75049130]

約数ペア:

[(1, 75049130), (2, 37524565), (5, 15009826), (10, 7504913), (13, 5773010), (26, 2886505), (47, 1596790), (65, 1154602), (71, 1057030), (94, 798395), (130, 577301), (142, 528515), (173, 433810), (235, 319358), (346, 216905), (355, 211406), (470, 159679), (611, 122830), (710, 105703), (865, 86762), (923, 81310), (1222, 61415), (1730, 43381), (1846, 40655), (2249, 33370), (3055, 24566), (3337, 22490), (4498, 16685), (4615, 16262), (6110, 12283), (6674, 11245), (8131, 9230)]