40069530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 104963040

約数和(自身を除く): 64893510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3203, 4170, 6255, 6406, 9609, 12510, 16015, 19218, 28827, 32030, 48045, 57654, 96090, 144135, 288270, 445217, 890434, 1335651, 2226085, 2671302, 4006953, 4452170, 6678255, 8013906, 13356510, 20034765, 40069530]

約数ペア:

[(1, 40069530), (2, 20034765), (3, 13356510), (5, 8013906), (6, 6678255), (9, 4452170), (10, 4006953), (15, 2671302), (18, 2226085), (30, 1335651), (45, 890434), (90, 445217), (139, 288270), (278, 144135), (417, 96090), (695, 57654), (834, 48045), (1251, 32030), (1390, 28827), (2085, 19218), (2502, 16015), (3203, 12510), (4170, 9609), (6255, 6406)]