2018833470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:848

約数の個数: 160

約数和(自身を含む): 5779610496

約数和(自身を除く): 3760777026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 271, 306, 405, 459, 510, 541, 542, 765, 810, 813, 918, 1082, 1355, 1377, 1530, 1623, 1626, 2295, 2439, 2705, 2710, 2754, 3246, 4065, 4590, 4607, 4869, 4878, 5410, 6885, 7317, 8115, 8130, 9197, 9214, 9738, 12195, 13770, 13821, 14607, 14634, 16230, 18394, 21951, 23035, 24345, 24390, 27591, 27642, 29214, 36585, 41463, 43821, 43902, 45985, 46070, 48690, 55182, 69105, 73035, 73170, 82773, 82926, 87642, 91970, 109755, 124389, 137955, 138210, 146070, 146611, 165546, 207315, 219105, 219510, 248319, 248778, 275910, 293222, 373167, 413865, 414630, 438210, 439833, 496638, 621945, 733055, 744957, 746334, 827730, 879666, 1241595, 1243890, 1319499, 1466110, 1489914, 1865835, 2199165, 2483190, 2492387, 2638998, 3724785, 3731670, 3958497, 4398330, 4984774, 6597495, 7449570, 7477161, 7916994, 11875491, 12461935, 13194990, 14954322, 19792485, 22431483, 23750982, 24923870, 37385805, 39584970, 44862966, 59377455, 67294449, 74771610, 112157415, 118754910, 134588898, 201883347, 224314830, 336472245, 403766694, 672944490, 1009416735, 2018833470]

約数ペア:

[(1, 2018833470), (2, 1009416735), (3, 672944490), (5, 403766694), (6, 336472245), (9, 224314830), (10, 201883347), (15, 134588898), (17, 118754910), (18, 112157415), (27, 74771610), (30, 67294449), (34, 59377455), (45, 44862966), (51, 39584970), (54, 37385805), (81, 24923870), (85, 23750982), (90, 22431483), (102, 19792485), (135, 14954322), (153, 13194990), (162, 12461935), (170, 11875491), (255, 7916994), (270, 7477161), (271, 7449570), (306, 6597495), (405, 4984774), (459, 4398330), (510, 3958497), (541, 3731670), (542, 3724785), (765, 2638998), (810, 2492387), (813, 2483190), (918, 2199165), (1082, 1865835), (1355, 1489914), (1377, 1466110), (1530, 1319499), (1623, 1243890), (1626, 1241595), (2295, 879666), (2439, 827730), (2705, 746334), (2710, 744957), (2754, 733055), (3246, 621945), (4065, 496638), (4590, 439833), (4607, 438210), (4869, 414630), (4878, 413865), (5410, 373167), (6885, 293222), (7317, 275910), (8115, 248778), (8130, 248319), (9197, 219510), (9214, 219105), (9738, 207315), (12195, 165546), (13770, 146611), (13821, 146070), (14607, 138210), (14634, 137955), (16230, 124389), (18394, 109755), (21951, 91970), (23035, 87642), (24345, 82926), (24390, 82773), (27591, 73170), (27642, 73035), (29214, 69105), (36585, 55182), (41463, 48690), (43821, 46070), (43902, 45985)]