30300372

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 79101120

約数和(自身を除く): 48800748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1787, 1884, 2826, 3574, 4239, 5361, 5652, 7148, 8478, 10722, 16083, 16956, 21444, 32166, 48249, 64332, 96498, 192996, 280559, 561118, 841677, 1122236, 1683354, 2525031, 3366708, 5050062, 7575093, 10100124, 15150186, 30300372]

約数ペア:

[(1, 30300372), (2, 15150186), (3, 10100124), (4, 7575093), (6, 5050062), (9, 3366708), (12, 2525031), (18, 1683354), (27, 1122236), (36, 841677), (54, 561118), (108, 280559), (157, 192996), (314, 96498), (471, 64332), (628, 48249), (942, 32166), (1413, 21444), (1787, 16956), (1884, 16083), (2826, 10722), (3574, 8478), (4239, 7148), (5361, 5652)]