12691170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6167

約数の個数: 48

約数和(自身を含む): 34437312

約数和(自身を除く): 21746142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6131, 12262, 18393, 30655, 36786, 55179, 61310, 91965, 110358, 141013, 183930, 275895, 282026, 423039, 551790, 705065, 846078, 1269117, 1410130, 2115195, 2538234, 4230390, 6345585, 12691170]

約数ペア:

[(1, 12691170), (2, 6345585), (3, 4230390), (5, 2538234), (6, 2115195), (9, 1410130), (10, 1269117), (15, 846078), (18, 705065), (23, 551790), (30, 423039), (45, 282026), (46, 275895), (69, 183930), (90, 141013), (115, 110358), (138, 91965), (207, 61310), (230, 55179), (345, 36786), (414, 30655), (690, 18393), (1035, 12262), (2070, 6131)]