30369625128

素因数分解:

$2^3\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{211217}}^1$

素因数の和:213226

約数の個数: 48

約数和(自身を含む): 82292644980

約数和(自身を除く): 51923019852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 71892, 143784, 211217, 422434, 633651, 844868, 1267302, 1689736, 1900953, 2534604, 3801906, 5069208, 7603812, 15207624, 421800349, 843600698, 1265401047, 1687201396, 2530802094, 3374402792, 3796203141, 5061604188, 7592406282, 10123208376, 15184812564, 30369625128]

約数ペア:

[(1, 30369625128), (2, 15184812564), (3, 10123208376), (4, 7592406282), (6, 5061604188), (8, 3796203141), (9, 3374402792), (12, 2530802094), (18, 1687201396), (24, 1265401047), (36, 843600698), (72, 421800349), (1997, 15207624), (3994, 7603812), (5991, 5069208), (7988, 3801906), (11982, 2534604), (15976, 1900953), (17973, 1689736), (23964, 1267302), (35946, 844868), (47928, 633651), (71892, 422434), (143784, 211217)]