30782736

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11284

約数の個数: 60

約数和(自身を含む): 90691120

約数和(自身を除く): 59908384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11251, 22502, 33753, 45004, 67506, 90008, 101259, 135012, 180016, 202518, 213769, 270024, 405036, 427538, 540048, 641307, 810072, 855076, 1282614, 1620144, 1710152, 1923921, 2565228, 3420304, 3847842, 5130456, 7695684, 10260912, 15391368, 30782736]

約数ペア:

[(1, 30782736), (2, 15391368), (3, 10260912), (4, 7695684), (6, 5130456), (8, 3847842), (9, 3420304), (12, 2565228), (16, 1923921), (18, 1710152), (19, 1620144), (24, 1282614), (36, 855076), (38, 810072), (48, 641307), (57, 540048), (72, 427538), (76, 405036), (114, 270024), (144, 213769), (152, 202518), (171, 180016), (228, 135012), (304, 101259), (342, 90008), (456, 67506), (684, 45004), (912, 33753), (1368, 22502), (2736, 11251)]