401315190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137909}}^1$

素因数の和:138016

約数の個数: 32

約数和(自身を含む): 973092960

約数和(自身を除く): 571777770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 137909, 275818, 413727, 689545, 827454, 1379090, 2068635, 4137270, 13377173, 26754346, 40131519, 66885865, 80263038, 133771730, 200657595, 401315190]

約数ペア:

[(1, 401315190), (2, 200657595), (3, 133771730), (5, 80263038), (6, 66885865), (10, 40131519), (15, 26754346), (30, 13377173), (97, 4137270), (194, 2068635), (291, 1379090), (485, 827454), (582, 689545), (970, 413727), (1455, 275818), (2910, 137909)]