503146890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2693

約数の個数: 80

約数和(自身を含む): 1358732232

約数和(自身を除く): 855585342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 257, 270, 405, 514, 771, 810, 1285, 1542, 2313, 2417, 2570, 3855, 4626, 4834, 6939, 7251, 7710, 11565, 12085, 13878, 14502, 20817, 21753, 23130, 24170, 34695, 36255, 41634, 43506, 65259, 69390, 72510, 104085, 108765, 130518, 195777, 208170, 217530, 326295, 391554, 621169, 652590, 978885, 1242338, 1863507, 1957770, 3105845, 3727014, 5590521, 6211690, 9317535, 11181042, 16771563, 18635070, 27952605, 33543126, 50314689, 55905210, 83857815, 100629378, 167715630, 251573445, 503146890]

約数ペア:

[(1, 503146890), (2, 251573445), (3, 167715630), (5, 100629378), (6, 83857815), (9, 55905210), (10, 50314689), (15, 33543126), (18, 27952605), (27, 18635070), (30, 16771563), (45, 11181042), (54, 9317535), (81, 6211690), (90, 5590521), (135, 3727014), (162, 3105845), (257, 1957770), (270, 1863507), (405, 1242338), (514, 978885), (771, 652590), (810, 621169), (1285, 391554), (1542, 326295), (2313, 217530), (2417, 208170), (2570, 195777), (3855, 130518), (4626, 108765), (4834, 104085), (6939, 72510), (7251, 69390), (7710, 65259), (11565, 43506), (12085, 41634), (13878, 36255), (14502, 34695), (20817, 24170), (21753, 23130)]