30539898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 68889600

約数和(自身を除く): 38349702

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 239, 279, 458, 478, 558, 687, 717, 1374, 1434, 2061, 2151, 4122, 4302, 7099, 7409, 14198, 14818, 21297, 22227, 42594, 44454, 54731, 63891, 66681, 109462, 127782, 133362, 164193, 328386, 492579, 985158, 1696661, 3393322, 5089983, 10179966, 15269949, 30539898]

約数ペア:

[(1, 30539898), (2, 15269949), (3, 10179966), (6, 5089983), (9, 3393322), (18, 1696661), (31, 985158), (62, 492579), (93, 328386), (186, 164193), (229, 133362), (239, 127782), (279, 109462), (458, 66681), (478, 63891), (558, 54731), (687, 44454), (717, 42594), (1374, 22227), (1434, 21297), (2061, 14818), (2151, 14198), (4122, 7409), (4302, 7099)]