71636670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 226022400

約数和(自身を除く): 154385730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1307, 1566, 1827, 1890, 2030, 2610, 2614, 3045, 3654, 3915, 3921, 5481, 6090, 6535, 7830, 7842, 9135, 9149, 10962, 11763, 13070, 18270, 18298, 19605, 23526, 27405, 27447, 35289, 37903, 39210, 45745, 54810, 54894, 58815, 70578, 75806, 82341, 91490, 113709, 117630, 137235, 164682, 176445, 189515, 227418, 247023, 265321, 274470, 341127, 352890, 379030, 411705, 494046, 530642, 568545, 682254, 795963, 823410, 1023381, 1137090, 1235115, 1326605, 1591926, 1705635, 2046762, 2387889, 2470230, 2653210, 3411270, 3979815, 4775778, 5116905, 7163667, 7959630, 10233810, 11939445, 14327334, 23878890, 35818335, 71636670]

約数ペア:

[(1, 71636670), (2, 35818335), (3, 23878890), (5, 14327334), (6, 11939445), (7, 10233810), (9, 7959630), (10, 7163667), (14, 5116905), (15, 4775778), (18, 3979815), (21, 3411270), (27, 2653210), (29, 2470230), (30, 2387889), (35, 2046762), (42, 1705635), (45, 1591926), (54, 1326605), (58, 1235115), (63, 1137090), (70, 1023381), (87, 823410), (90, 795963), (105, 682254), (126, 568545), (135, 530642), (145, 494046), (174, 411705), (189, 379030), (203, 352890), (210, 341127), (261, 274470), (270, 265321), (290, 247023), (315, 227418), (378, 189515), (406, 176445), (435, 164682), (522, 137235), (609, 117630), (630, 113709), (783, 91490), (870, 82341), (945, 75806), (1015, 70578), (1218, 58815), (1305, 54894), (1307, 54810), (1566, 45745), (1827, 39210), (1890, 37903), (2030, 35289), (2610, 27447), (2614, 27405), (3045, 23526), (3654, 19605), (3915, 18298), (3921, 18270), (5481, 13070), (6090, 11763), (6535, 10962), (7830, 9149), (7842, 9135)]