17292990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 33510210

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 139, 143, 145, 165, 174, 195, 278, 286, 290, 319, 330, 377, 390, 417, 429, 435, 638, 695, 715, 754, 834, 858, 870, 957, 1131, 1390, 1430, 1529, 1595, 1807, 1885, 1914, 2085, 2145, 2262, 3058, 3190, 3614, 3770, 4031, 4147, 4170, 4290, 4587, 4785, 5421, 5655, 7645, 8062, 8294, 9035, 9174, 9570, 10842, 11310, 12093, 12441, 15290, 18070, 19877, 20155, 20735, 22935, 24186, 24882, 27105, 39754, 40310, 41470, 44341, 45870, 52403, 54210, 59631, 60465, 62205, 88682, 99385, 104806, 119262, 120930, 124410, 133023, 157209, 198770, 221705, 262015, 266046, 298155, 314418, 443410, 524030, 576433, 596310, 665115, 786045, 1152866, 1330230, 1572090, 1729299, 2882165, 3458598, 5764330, 8646495, 17292990]

約数ペア:

[(1, 17292990), (2, 8646495), (3, 5764330), (5, 3458598), (6, 2882165), (10, 1729299), (11, 1572090), (13, 1330230), (15, 1152866), (22, 786045), (26, 665115), (29, 596310), (30, 576433), (33, 524030), (39, 443410), (55, 314418), (58, 298155), (65, 266046), (66, 262015), (78, 221705), (87, 198770), (110, 157209), (130, 133023), (139, 124410), (143, 120930), (145, 119262), (165, 104806), (174, 99385), (195, 88682), (278, 62205), (286, 60465), (290, 59631), (319, 54210), (330, 52403), (377, 45870), (390, 44341), (417, 41470), (429, 40310), (435, 39754), (638, 27105), (695, 24882), (715, 24186), (754, 22935), (834, 20735), (858, 20155), (870, 19877), (957, 18070), (1131, 15290), (1390, 12441), (1430, 12093), (1529, 11310), (1595, 10842), (1807, 9570), (1885, 9174), (1914, 9035), (2085, 8294), (2145, 8062), (2262, 7645), (3058, 5655), (3190, 5421), (3614, 4785), (3770, 4587), (4031, 4290), (4147, 4170)]