30754008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22512

約数の個数: 48

約数和(自身を含む): 87679800

約数和(自身を除く): 56925792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22481, 44962, 67443, 89924, 134886, 179848, 202329, 269772, 404658, 427139, 539544, 809316, 854278, 1281417, 1618632, 1708556, 2562834, 3417112, 3844251, 5125668, 7688502, 10251336, 15377004, 30754008]

約数ペア:

[(1, 30754008), (2, 15377004), (3, 10251336), (4, 7688502), (6, 5125668), (8, 3844251), (9, 3417112), (12, 2562834), (18, 1708556), (19, 1618632), (24, 1281417), (36, 854278), (38, 809316), (57, 539544), (72, 427139), (76, 404658), (114, 269772), (152, 202329), (171, 179848), (228, 134886), (342, 89924), (456, 67443), (684, 44962), (1368, 22481)]