1884420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 6240780

約数和(自身を除く): 4356360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 361, 380, 435, 522, 551, 570, 580, 684, 722, 855, 870, 1044, 1083, 1102, 1140, 1305, 1444, 1653, 1710, 1740, 1805, 2166, 2204, 2610, 2755, 3249, 3306, 3420, 3610, 4332, 4959, 5220, 5415, 5510, 6498, 6612, 7220, 8265, 9918, 10469, 10830, 11020, 12996, 16245, 16530, 19836, 20938, 21660, 24795, 31407, 32490, 33060, 41876, 49590, 52345, 62814, 64980, 94221, 99180, 104690, 125628, 157035, 188442, 209380, 314070, 376884, 471105, 628140, 942210, 1884420]

約数ペア:

[(1, 1884420), (2, 942210), (3, 628140), (4, 471105), (5, 376884), (6, 314070), (9, 209380), (10, 188442), (12, 157035), (15, 125628), (18, 104690), (19, 99180), (20, 94221), (29, 64980), (30, 62814), (36, 52345), (38, 49590), (45, 41876), (57, 33060), (58, 32490), (60, 31407), (76, 24795), (87, 21660), (90, 20938), (95, 19836), (114, 16530), (116, 16245), (145, 12996), (171, 11020), (174, 10830), (180, 10469), (190, 9918), (228, 8265), (261, 7220), (285, 6612), (290, 6498), (342, 5510), (348, 5415), (361, 5220), (380, 4959), (435, 4332), (522, 3610), (551, 3420), (570, 3306), (580, 3249), (684, 2755), (722, 2610), (855, 2204), (870, 2166), (1044, 1805), (1083, 1740), (1102, 1710), (1140, 1653), (1305, 1444)]