7193480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 19319040

約数和(自身を除く): 12125560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1117, 1288, 1610, 2234, 3220, 4468, 5585, 6440, 7819, 8936, 11170, 15638, 22340, 25691, 31276, 39095, 44680, 51382, 62552, 78190, 102764, 128455, 156380, 179837, 205528, 256910, 312760, 359674, 513820, 719348, 899185, 1027640, 1438696, 1798370, 3596740, 7193480]

約数ペア:

[(1, 7193480), (2, 3596740), (4, 1798370), (5, 1438696), (7, 1027640), (8, 899185), (10, 719348), (14, 513820), (20, 359674), (23, 312760), (28, 256910), (35, 205528), (40, 179837), (46, 156380), (56, 128455), (70, 102764), (92, 78190), (115, 62552), (140, 51382), (161, 44680), (184, 39095), (230, 31276), (280, 25691), (322, 22340), (460, 15638), (644, 11170), (805, 8936), (920, 7819), (1117, 6440), (1288, 5585), (1610, 4468), (2234, 3220)]