801270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1360890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 307, 435, 522, 614, 870, 921, 1305, 1535, 1842, 2610, 2763, 3070, 4605, 5526, 8903, 9210, 13815, 17806, 26709, 27630, 44515, 53418, 80127, 89030, 133545, 160254, 267090, 400635, 801270]

約数ペア:

[(1, 801270), (2, 400635), (3, 267090), (5, 160254), (6, 133545), (9, 89030), (10, 80127), (15, 53418), (18, 44515), (29, 27630), (30, 26709), (45, 17806), (58, 13815), (87, 9210), (90, 8903), (145, 5526), (174, 4605), (261, 3070), (290, 2763), (307, 2610), (435, 1842), (522, 1535), (614, 1305), (870, 921)]