68772630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 172290240

約数和(自身を除く): 103517610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 137, 145, 174, 274, 290, 411, 435, 577, 685, 822, 870, 1154, 1370, 1731, 2055, 2885, 3462, 3973, 4110, 5770, 7946, 8655, 11919, 16733, 17310, 19865, 23838, 33466, 39730, 50199, 59595, 79049, 83665, 100398, 119190, 158098, 167330, 237147, 250995, 395245, 474294, 501990, 790490, 1185735, 2292421, 2371470, 4584842, 6877263, 11462105, 13754526, 22924210, 34386315, 68772630]

約数ペア:

[(1, 68772630), (2, 34386315), (3, 22924210), (5, 13754526), (6, 11462105), (10, 6877263), (15, 4584842), (29, 2371470), (30, 2292421), (58, 1185735), (87, 790490), (137, 501990), (145, 474294), (174, 395245), (274, 250995), (290, 237147), (411, 167330), (435, 158098), (577, 119190), (685, 100398), (822, 83665), (870, 79049), (1154, 59595), (1370, 50199), (1731, 39730), (2055, 33466), (2885, 23838), (3462, 19865), (3973, 17310), (4110, 16733), (5770, 11919), (7946, 8655)]