64305060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7823}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 181391616

約数和(自身を除く): 117086556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 7823, 8220, 15646, 23469, 31292, 39115, 46938, 78230, 93876, 117345, 156460, 234690, 469380, 1071751, 2143502, 3215253, 4287004, 5358755, 6430506, 10717510, 12861012, 16076265, 21435020, 32152530, 64305060]

約数ペア:

[(1, 64305060), (2, 32152530), (3, 21435020), (4, 16076265), (5, 12861012), (6, 10717510), (10, 6430506), (12, 5358755), (15, 4287004), (20, 3215253), (30, 2143502), (60, 1071751), (137, 469380), (274, 234690), (411, 156460), (548, 117345), (685, 93876), (822, 78230), (1370, 46938), (1644, 39115), (2055, 31292), (2740, 23469), (4110, 15646), (7823, 8220)]