82761870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21059}}^1$

素因数の和:21200

約数の個数: 32

約数和(自身を含む): 200154240

約数和(自身を除く): 117392370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21059, 42118, 63177, 105295, 126354, 210590, 315885, 631770, 2758729, 5517458, 8276187, 13793645, 16552374, 27587290, 41380935, 82761870]

約数ペア:

[(1, 82761870), (2, 41380935), (3, 27587290), (5, 16552374), (6, 13793645), (10, 8276187), (15, 5517458), (30, 2758729), (131, 631770), (262, 315885), (393, 210590), (655, 126354), (786, 105295), (1310, 63177), (1965, 42118), (3930, 21059)]