88893870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 231142464

約数和(自身を除く): 142248594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 1158, 1181, 1930, 2362, 2509, 2895, 3543, 5018, 5790, 5905, 7086, 7527, 11810, 12545, 15054, 15353, 17715, 25090, 30706, 35430, 37635, 46059, 75270, 76765, 92118, 153530, 227933, 230295, 455866, 460590, 683799, 1139665, 1367598, 2279330, 2963129, 3418995, 5926258, 6837990, 8889387, 14815645, 17778774, 29631290, 44446935, 88893870]

約数ペア:

[(1, 88893870), (2, 44446935), (3, 29631290), (5, 17778774), (6, 14815645), (10, 8889387), (13, 6837990), (15, 5926258), (26, 3418995), (30, 2963129), (39, 2279330), (65, 1367598), (78, 1139665), (130, 683799), (193, 460590), (195, 455866), (386, 230295), (390, 227933), (579, 153530), (965, 92118), (1158, 76765), (1181, 75270), (1930, 46059), (2362, 37635), (2509, 35430), (2895, 30706), (3543, 25090), (5018, 17715), (5790, 15353), (5905, 15054), (7086, 12545), (7527, 11810)]