191416770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13937

約数の個数: 80

約数和(自身を含む): 545014008

約数和(自身を除く): 353597238

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, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 13901, 27802, 41703, 69505, 83406, 125109, 139010, 208515, 236317, 250218, 375327, 417030, 472634, 625545, 708951, 750654, 1125981, 1181585, 1251090, 1417902, 1876635, 2126853, 2251962, 2363170, 3544755, 3753270, 4253706, 5629905, 6380559, 7089510, 10634265, 11259810, 12761118, 19141677, 21268530, 31902795, 38283354, 63805590, 95708385, 191416770]

約数ペア:

[(1, 191416770), (2, 95708385), (3, 63805590), (5, 38283354), (6, 31902795), (9, 21268530), (10, 19141677), (15, 12761118), (17, 11259810), (18, 10634265), (27, 7089510), (30, 6380559), (34, 5629905), (45, 4253706), (51, 3753270), (54, 3544755), (81, 2363170), (85, 2251962), (90, 2126853), (102, 1876635), (135, 1417902), (153, 1251090), (162, 1181585), (170, 1125981), (255, 750654), (270, 708951), (306, 625545), (405, 472634), (459, 417030), (510, 375327), (765, 250218), (810, 236317), (918, 208515), (1377, 139010), (1530, 125109), (2295, 83406), (2754, 69505), (4590, 41703), (6885, 27802), (13770, 13901)]