73420410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 202205952

約数和(自身を除く): 128785542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1117, 1565, 1878, 2191, 2234, 3130, 3351, 4382, 4695, 5585, 6573, 6702, 7819, 9390, 10955, 11170, 13146, 15638, 16755, 21910, 23457, 32865, 33510, 39095, 46914, 65730, 78190, 117285, 234570, 349621, 699242, 1048863, 1748105, 2097726, 2447347, 3496210, 4894694, 5244315, 7342041, 10488630, 12236735, 14684082, 24473470, 36710205, 73420410]

約数ペア:

[(1, 73420410), (2, 36710205), (3, 24473470), (5, 14684082), (6, 12236735), (7, 10488630), (10, 7342041), (14, 5244315), (15, 4894694), (21, 3496210), (30, 2447347), (35, 2097726), (42, 1748105), (70, 1048863), (105, 699242), (210, 349621), (313, 234570), (626, 117285), (939, 78190), (1117, 65730), (1565, 46914), (1878, 39095), (2191, 33510), (2234, 32865), (3130, 23457), (3351, 21910), (4382, 16755), (4695, 15638), (5585, 13146), (6573, 11170), (6702, 10955), (7819, 9390)]