155307110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26731}}^1$

素因数の和:26828

約数の個数: 32

約数和(自身を含む): 323350272

約数和(自身を除く): 168043162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 26731, 53462, 133655, 187117, 267310, 374234, 935585, 1871170, 2218673, 4437346, 11093365, 15530711, 22186730, 31061422, 77653555, 155307110]

約数ペア:

[(1, 155307110), (2, 77653555), (5, 31061422), (7, 22186730), (10, 15530711), (14, 11093365), (35, 4437346), (70, 2218673), (83, 1871170), (166, 935585), (415, 374234), (581, 267310), (830, 187117), (1162, 133655), (2905, 53462), (5810, 26731)]