90901610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 170698752

約数和(自身を除く): 79797142

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 3023, 6014, 6046, 15035, 15115, 30070, 30230, 93713, 187426, 293231, 468565, 586462, 937130, 1466155, 2932310, 9090161, 18180322, 45450805, 90901610]

約数ペア:

[(1, 90901610), (2, 45450805), (5, 18180322), (10, 9090161), (31, 2932310), (62, 1466155), (97, 937130), (155, 586462), (194, 468565), (310, 293231), (485, 187426), (970, 93713), (3007, 30230), (3023, 30070), (6014, 15115), (6046, 15035)]