30678688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 63999936

約数和(自身を除く): 33321248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 571, 584, 736, 1142, 1168, 1679, 2284, 2336, 3358, 4568, 6716, 9136, 13133, 13432, 18272, 26266, 26864, 41683, 52532, 53728, 83366, 105064, 166732, 210128, 333464, 420256, 666928, 958709, 1333856, 1917418, 3834836, 7669672, 15339344, 30678688]

約数ペア:

[(1, 30678688), (2, 15339344), (4, 7669672), (8, 3834836), (16, 1917418), (23, 1333856), (32, 958709), (46, 666928), (73, 420256), (92, 333464), (146, 210128), (184, 166732), (292, 105064), (368, 83366), (571, 53728), (584, 52532), (736, 41683), (1142, 26864), (1168, 26266), (1679, 18272), (2284, 13432), (2336, 13133), (3358, 9136), (4568, 6716)]