28594620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 94525200

約数和(自身を除く): 65930580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 929, 1026, 1140, 1539, 1620, 1710, 1858, 2052, 2565, 2787, 3078, 3420, 3716, 4645, 5130, 5574, 6156, 7695, 8361, 9290, 10260, 11148, 13935, 15390, 16722, 17651, 18580, 25083, 27870, 30780, 33444, 35302, 41805, 50166, 52953, 55740, 70604, 75249, 83610, 88255, 100332, 105906, 125415, 150498, 158859, 167220, 176510, 211812, 250830, 264765, 300996, 317718, 353020, 376245, 476577, 501660, 529530, 635436, 752490, 794295, 953154, 1059060, 1429731, 1504980, 1588590, 1906308, 2382885, 2859462, 3177180, 4765770, 5718924, 7148655, 9531540, 14297310, 28594620]

約数ペア:

[(1, 28594620), (2, 14297310), (3, 9531540), (4, 7148655), (5, 5718924), (6, 4765770), (9, 3177180), (10, 2859462), (12, 2382885), (15, 1906308), (18, 1588590), (19, 1504980), (20, 1429731), (27, 1059060), (30, 953154), (36, 794295), (38, 752490), (45, 635436), (54, 529530), (57, 501660), (60, 476577), (76, 376245), (81, 353020), (90, 317718), (95, 300996), (108, 264765), (114, 250830), (135, 211812), (162, 176510), (171, 167220), (180, 158859), (190, 150498), (228, 125415), (270, 105906), (285, 100332), (324, 88255), (342, 83610), (380, 75249), (405, 70604), (513, 55740), (540, 52953), (570, 50166), (684, 41805), (810, 35302), (855, 33444), (929, 30780), (1026, 27870), (1140, 25083), (1539, 18580), (1620, 17651), (1710, 16722), (1858, 15390), (2052, 13935), (2565, 11148), (2787, 10260), (3078, 9290), (3420, 8361), (3716, 7695), (4645, 6156), (5130, 5574)]