17749276470

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{270527}}^1$

素因数の和:270558

約数の個数: 72

約数和(自身を含む): 47920788864

約数和(自身を除く): 30171512394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 6561, 7290, 10935, 13122, 21870, 32805, 65610, 270527, 541054, 811581, 1352635, 1623162, 2434743, 2705270, 4057905, 4869486, 7304229, 8115810, 12173715, 14608458, 21912687, 24347430, 36521145, 43825374, 65738061, 73042290, 109563435, 131476122, 197214183, 219126870, 328690305, 394428366, 591642549, 657380610, 986070915, 1183285098, 1774927647, 1972141830, 2958212745, 3549855294, 5916425490, 8874638235, 17749276470]

約数ペア:

[(1, 17749276470), (2, 8874638235), (3, 5916425490), (5, 3549855294), (6, 2958212745), (9, 1972141830), (10, 1774927647), (15, 1183285098), (18, 986070915), (27, 657380610), (30, 591642549), (45, 394428366), (54, 328690305), (81, 219126870), (90, 197214183), (135, 131476122), (162, 109563435), (243, 73042290), (270, 65738061), (405, 43825374), (486, 36521145), (729, 24347430), (810, 21912687), (1215, 14608458), (1458, 12173715), (2187, 8115810), (2430, 7304229), (3645, 4869486), (4374, 4057905), (6561, 2705270), (7290, 2434743), (10935, 1623162), (13122, 1352635), (21870, 811581), (32805, 541054), (65610, 270527)]