1854223830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1211911}}^1$

素因数の和:1211941

約数の個数: 48

約数和(自身を含む): 5104573344

約数和(自身を除く): 3250349514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1211911, 2423822, 3635733, 6059555, 7271466, 10907199, 12119110, 18178665, 20602487, 21814398, 36357330, 41204974, 54535995, 61807461, 103012435, 109071990, 123614922, 185422383, 206024870, 309037305, 370844766, 618074610, 927111915, 1854223830]

約数ペア:

[(1, 1854223830), (2, 927111915), (3, 618074610), (5, 370844766), (6, 309037305), (9, 206024870), (10, 185422383), (15, 123614922), (17, 109071990), (18, 103012435), (30, 61807461), (34, 54535995), (45, 41204974), (51, 36357330), (85, 21814398), (90, 20602487), (102, 18178665), (153, 12119110), (170, 10907199), (255, 7271466), (306, 6059555), (510, 3635733), (765, 2423822), (1530, 1211911)]