11687490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 32199552

約数和(自身を除く): 20512062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 307, 405, 423, 470, 614, 705, 810, 846, 921, 1269, 1410, 1535, 1842, 2115, 2538, 2763, 3070, 3807, 4230, 4605, 5526, 6345, 7614, 8289, 9210, 12690, 13815, 14429, 16578, 19035, 24867, 27630, 28858, 38070, 41445, 43287, 49734, 72145, 82890, 86574, 124335, 129861, 144290, 216435, 248670, 259722, 389583, 432870, 649305, 779166, 1168749, 1298610, 1947915, 2337498, 3895830, 5843745, 11687490]

約数ペア:

[(1, 11687490), (2, 5843745), (3, 3895830), (5, 2337498), (6, 1947915), (9, 1298610), (10, 1168749), (15, 779166), (18, 649305), (27, 432870), (30, 389583), (45, 259722), (47, 248670), (54, 216435), (81, 144290), (90, 129861), (94, 124335), (135, 86574), (141, 82890), (162, 72145), (235, 49734), (270, 43287), (282, 41445), (307, 38070), (405, 28858), (423, 27630), (470, 24867), (614, 19035), (705, 16578), (810, 14429), (846, 13815), (921, 12690), (1269, 9210), (1410, 8289), (1535, 7614), (1842, 6345), (2115, 5526), (2538, 4605), (2763, 4230), (3070, 3807)]