83058780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197759}}^1$

素因数の和:197778

約数の個数: 48

約数和(自身を含む): 265789440

約数和(自身を除く): 182730660

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, 197759, 395518, 593277, 791036, 988795, 1186554, 1384313, 1977590, 2373108, 2768626, 2966385, 3955180, 4152939, 5537252, 5932770, 6921565, 8305878, 11865540, 13843130, 16611756, 20764695, 27686260, 41529390, 83058780]

約数ペア:

[(1, 83058780), (2, 41529390), (3, 27686260), (4, 20764695), (5, 16611756), (6, 13843130), (7, 11865540), (10, 8305878), (12, 6921565), (14, 5932770), (15, 5537252), (20, 4152939), (21, 3955180), (28, 2966385), (30, 2768626), (35, 2373108), (42, 1977590), (60, 1384313), (70, 1186554), (84, 988795), (105, 791036), (140, 593277), (210, 395518), (420, 197759)]