91816170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 143191830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 2039, 2370, 3002, 4078, 4503, 6117, 7505, 9006, 10195, 12234, 15010, 20390, 22515, 30585, 38741, 45030, 61170, 77482, 116223, 161081, 193705, 232446, 322162, 387410, 483243, 581115, 805405, 966486, 1162230, 1610810, 2416215, 3060539, 4832430, 6121078, 9181617, 15302695, 18363234, 30605390, 45908085, 91816170]

約数ペア:

[(1, 91816170), (2, 45908085), (3, 30605390), (5, 18363234), (6, 15302695), (10, 9181617), (15, 6121078), (19, 4832430), (30, 3060539), (38, 2416215), (57, 1610810), (79, 1162230), (95, 966486), (114, 805405), (158, 581115), (190, 483243), (237, 387410), (285, 322162), (395, 232446), (474, 193705), (570, 161081), (790, 116223), (1185, 77482), (1501, 61170), (2039, 45030), (2370, 38741), (3002, 30585), (4078, 22515), (4503, 20390), (6117, 15010), (7505, 12234), (9006, 10195)]