230834860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 508523904

約数和(自身を除く): 277689044

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6637, 6956, 8695, 13274, 17390, 26548, 33185, 34780, 66370, 132740, 245569, 311939, 491138, 623878, 982276, 1227845, 1247756, 1559695, 2455690, 3119390, 4911380, 6238780, 11541743, 23083486, 46166972, 57708715, 115417430, 230834860]

約数ペア:

[(1, 230834860), (2, 115417430), (4, 57708715), (5, 46166972), (10, 23083486), (20, 11541743), (37, 6238780), (47, 4911380), (74, 3119390), (94, 2455690), (148, 1559695), (185, 1247756), (188, 1227845), (235, 982276), (370, 623878), (470, 491138), (740, 311939), (940, 245569), (1739, 132740), (3478, 66370), (6637, 34780), (6956, 33185), (8695, 26548), (13274, 17390)]