74524380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 165460260

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, 191, 210, 382, 420, 573, 764, 929, 955, 1146, 1337, 1858, 1910, 2292, 2674, 2787, 2865, 3716, 3820, 4011, 4645, 5348, 5574, 5730, 6503, 6685, 8022, 9290, 11148, 11460, 13006, 13370, 13935, 16044, 18580, 19509, 20055, 26012, 26740, 27870, 32515, 39018, 40110, 55740, 65030, 78036, 80220, 97545, 130060, 177439, 195090, 354878, 390180, 532317, 709756, 887195, 1064634, 1242073, 1774390, 2129268, 2484146, 2661585, 3548780, 3726219, 4968292, 5323170, 6210365, 7452438, 10646340, 12420730, 14904876, 18631095, 24841460, 37262190, 74524380]

約数ペア:

[(1, 74524380), (2, 37262190), (3, 24841460), (4, 18631095), (5, 14904876), (6, 12420730), (7, 10646340), (10, 7452438), (12, 6210365), (14, 5323170), (15, 4968292), (20, 3726219), (21, 3548780), (28, 2661585), (30, 2484146), (35, 2129268), (42, 1774390), (60, 1242073), (70, 1064634), (84, 887195), (105, 709756), (140, 532317), (191, 390180), (210, 354878), (382, 195090), (420, 177439), (573, 130060), (764, 97545), (929, 80220), (955, 78036), (1146, 65030), (1337, 55740), (1858, 40110), (1910, 39018), (2292, 32515), (2674, 27870), (2787, 26740), (2865, 26012), (3716, 20055), (3820, 19509), (4011, 18580), (4645, 16044), (5348, 13935), (5574, 13370), (5730, 13006), (6503, 11460), (6685, 11148), (8022, 9290)]