86590410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 221857920

約数和(自身を除く): 135267510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2081, 2190, 2774, 4161, 4162, 6243, 6935, 8322, 10405, 12486, 13870, 20805, 20810, 31215, 39539, 41610, 62430, 79078, 118617, 151913, 197695, 237234, 303826, 395390, 455739, 593085, 759565, 911478, 1186170, 1519130, 2278695, 2886347, 4557390, 5772694, 8659041, 14431735, 17318082, 28863470, 43295205, 86590410]

約数ペア:

[(1, 86590410), (2, 43295205), (3, 28863470), (5, 17318082), (6, 14431735), (10, 8659041), (15, 5772694), (19, 4557390), (30, 2886347), (38, 2278695), (57, 1519130), (73, 1186170), (95, 911478), (114, 759565), (146, 593085), (190, 455739), (219, 395390), (285, 303826), (365, 237234), (438, 197695), (570, 151913), (730, 118617), (1095, 79078), (1387, 62430), (2081, 41610), (2190, 39539), (2774, 31215), (4161, 20810), (4162, 20805), (6243, 13870), (6935, 12486), (8322, 10405)]