33990180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{80929}}^1$

素因数の和:80948

約数の個数: 48

約数和(自身を含む): 108769920

約数和(自身を除く): 74779740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 80929, 161858, 242787, 323716, 404645, 485574, 566503, 809290, 971148, 1133006, 1213935, 1618580, 1699509, 2266012, 2427870, 2832515, 3399018, 4855740, 5665030, 6798036, 8497545, 11330060, 16995090, 33990180]

約数ペア:

[(1, 33990180), (2, 16995090), (3, 11330060), (4, 8497545), (5, 6798036), (6, 5665030), (7, 4855740), (10, 3399018), (12, 2832515), (14, 2427870), (15, 2266012), (20, 1699509), (21, 1618580), (28, 1213935), (30, 1133006), (35, 971148), (42, 809290), (60, 566503), (70, 485574), (84, 404645), (105, 323716), (140, 242787), (210, 161858), (420, 80929)]