33390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 101088

約数和(自身を除く): 67698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1590, 1855, 2226, 2385, 3339, 3710, 4770, 5565, 6678, 11130, 16695, 33390]

約数ペア:

[(1, 33390), (2, 16695), (3, 11130), (5, 6678), (6, 5565), (7, 4770), (9, 3710), (10, 3339), (14, 2385), (15, 2226), (18, 1855), (21, 1590), (30, 1113), (35, 954), (42, 795), (45, 742), (53, 630), (63, 530), (70, 477), (90, 371), (105, 318), (106, 315), (126, 265), (159, 210)]