211574580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3677}}^1$

素因数の和:3833

約数の個数: 96

約数和(自身を含む): 682166016

約数和(自身を除く): 470591436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3677, 3836, 4110, 4795, 5754, 7354, 8220, 9590, 11031, 11508, 14385, 14708, 18385, 19180, 22062, 25739, 28770, 36770, 44124, 51478, 55155, 57540, 73540, 77217, 102956, 110310, 128695, 154434, 220620, 257390, 308868, 386085, 503749, 514780, 772170, 1007498, 1511247, 1544340, 2014996, 2518745, 3022494, 3526243, 5037490, 6044988, 7052486, 7556235, 10074980, 10578729, 14104972, 15112470, 17631215, 21157458, 30224940, 35262430, 42314916, 52893645, 70524860, 105787290, 211574580]

約数ペア:

[(1, 211574580), (2, 105787290), (3, 70524860), (4, 52893645), (5, 42314916), (6, 35262430), (7, 30224940), (10, 21157458), (12, 17631215), (14, 15112470), (15, 14104972), (20, 10578729), (21, 10074980), (28, 7556235), (30, 7052486), (35, 6044988), (42, 5037490), (60, 3526243), (70, 3022494), (84, 2518745), (105, 2014996), (137, 1544340), (140, 1511247), (210, 1007498), (274, 772170), (411, 514780), (420, 503749), (548, 386085), (685, 308868), (822, 257390), (959, 220620), (1370, 154434), (1644, 128695), (1918, 110310), (2055, 102956), (2740, 77217), (2877, 73540), (3677, 57540), (3836, 55155), (4110, 51478), (4795, 44124), (5754, 36770), (7354, 28770), (8220, 25739), (9590, 22062), (11031, 19180), (11508, 18385), (14385, 14708)]