17206980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 56173824

約数和(自身を除く): 38966844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 773, 795, 1060, 1113, 1484, 1546, 1590, 1855, 2226, 2319, 3092, 3180, 3710, 3865, 4452, 4638, 5411, 5565, 7420, 7730, 9276, 10822, 11130, 11595, 15460, 16233, 21644, 22260, 23190, 27055, 32466, 40969, 46380, 54110, 64932, 81165, 81938, 108220, 122907, 162330, 163876, 204845, 245814, 286783, 324660, 409690, 491628, 573566, 614535, 819380, 860349, 1147132, 1229070, 1433915, 1720698, 2458140, 2867830, 3441396, 4301745, 5735660, 8603490, 17206980]

約数ペア:

[(1, 17206980), (2, 8603490), (3, 5735660), (4, 4301745), (5, 3441396), (6, 2867830), (7, 2458140), (10, 1720698), (12, 1433915), (14, 1229070), (15, 1147132), (20, 860349), (21, 819380), (28, 614535), (30, 573566), (35, 491628), (42, 409690), (53, 324660), (60, 286783), (70, 245814), (84, 204845), (105, 163876), (106, 162330), (140, 122907), (159, 108220), (210, 81938), (212, 81165), (265, 64932), (318, 54110), (371, 46380), (420, 40969), (530, 32466), (636, 27055), (742, 23190), (773, 22260), (795, 21644), (1060, 16233), (1113, 15460), (1484, 11595), (1546, 11130), (1590, 10822), (1855, 9276), (2226, 7730), (2319, 7420), (3092, 5565), (3180, 5411), (3710, 4638), (3865, 4452)]