86615070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20771}}^1$

素因数の和:20920

約数の個数: 32

約数和(自身を含む): 209381760

約数和(自身を除く): 122766690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20771, 41542, 62313, 103855, 124626, 207710, 311565, 623130, 2887169, 5774338, 8661507, 14435845, 17323014, 28871690, 43307535, 86615070]

約数ペア:

[(1, 86615070), (2, 43307535), (3, 28871690), (5, 17323014), (6, 14435845), (10, 8661507), (15, 5774338), (30, 2887169), (139, 623130), (278, 311565), (417, 207710), (695, 124626), (834, 103855), (1390, 62313), (2085, 41542), (4170, 20771)]