1738320380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 3975858432

約数和(自身を除く): 2237538052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 181, 188, 235, 340, 362, 470, 601, 724, 799, 905, 940, 1202, 1598, 1810, 2404, 3005, 3077, 3196, 3620, 3995, 6010, 6154, 7990, 8507, 10217, 12020, 12308, 15385, 15980, 17014, 20434, 28247, 30770, 34028, 40868, 42535, 51085, 56494, 61540, 85070, 102170, 108781, 112988, 141235, 144619, 170140, 204340, 217562, 282470, 289238, 435124, 480199, 543905, 564940, 578476, 723095, 960398, 1087810, 1446190, 1849277, 1920796, 2175620, 2400995, 2892380, 3698554, 4801990, 5112707, 7397108, 9246385, 9603980, 10225414, 18492770, 20450828, 25563535, 36985540, 51127070, 86916019, 102254140, 173832038, 347664076, 434580095, 869160190, 1738320380]

約数ペア:

[(1, 1738320380), (2, 869160190), (4, 434580095), (5, 347664076), (10, 173832038), (17, 102254140), (20, 86916019), (34, 51127070), (47, 36985540), (68, 25563535), (85, 20450828), (94, 18492770), (170, 10225414), (181, 9603980), (188, 9246385), (235, 7397108), (340, 5112707), (362, 4801990), (470, 3698554), (601, 2892380), (724, 2400995), (799, 2175620), (905, 1920796), (940, 1849277), (1202, 1446190), (1598, 1087810), (1810, 960398), (2404, 723095), (3005, 578476), (3077, 564940), (3196, 543905), (3620, 480199), (3995, 435124), (6010, 289238), (6154, 282470), (7990, 217562), (8507, 204340), (10217, 170140), (12020, 144619), (12308, 141235), (15385, 112988), (15980, 108781), (17014, 102170), (20434, 85070), (28247, 61540), (30770, 56494), (34028, 51085), (40868, 42535)]