86851860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14923}}^1$

素因数の和:15032

約数の個数: 48

約数和(自身を含む): 245708736

約数和(自身を除く): 158856876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14923, 29846, 44769, 59692, 74615, 89538, 149230, 179076, 223845, 298460, 447690, 895380, 1447531, 2895062, 4342593, 5790124, 7237655, 8685186, 14475310, 17370372, 21712965, 28950620, 43425930, 86851860]

約数ペア:

[(1, 86851860), (2, 43425930), (3, 28950620), (4, 21712965), (5, 17370372), (6, 14475310), (10, 8685186), (12, 7237655), (15, 5790124), (20, 4342593), (30, 2895062), (60, 1447531), (97, 895380), (194, 447690), (291, 298460), (388, 223845), (485, 179076), (582, 149230), (970, 89538), (1164, 74615), (1455, 59692), (1940, 44769), (2910, 29846), (5820, 14923)]