30748844

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 32585812

約数列:

[1, 2, 4, 7, 14, 28, 83, 101, 131, 166, 202, 262, 332, 404, 524, 581, 707, 917, 1162, 1414, 1834, 2324, 2828, 3668, 8383, 10873, 13231, 16766, 21746, 26462, 33532, 43492, 52924, 58681, 76111, 92617, 117362, 152222, 185234, 234724, 304444, 370468, 1098173, 2196346, 4392692, 7687211, 15374422, 30748844]

約数ペア:

[(1, 30748844), (2, 15374422), (4, 7687211), (7, 4392692), (14, 2196346), (28, 1098173), (83, 370468), (101, 304444), (131, 234724), (166, 185234), (202, 152222), (262, 117362), (332, 92617), (404, 76111), (524, 58681), (581, 52924), (707, 43492), (917, 33532), (1162, 26462), (1414, 21746), (1834, 16766), (2324, 13231), (2828, 10873), (3668, 8383)]