85915210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 158215680

約数和(自身を除く): 72300470

約数列:

[1, 2, 5, 10, 59, 118, 223, 295, 446, 590, 653, 1115, 1306, 2230, 3265, 6530, 13157, 26314, 38527, 65785, 77054, 131570, 145619, 192635, 291238, 385270, 728095, 1456190, 8591521, 17183042, 42957605, 85915210]

約数ペア:

[(1, 85915210), (2, 42957605), (5, 17183042), (10, 8591521), (59, 1456190), (118, 728095), (223, 385270), (295, 291238), (446, 192635), (590, 145619), (653, 131570), (1115, 77054), (1306, 65785), (2230, 38527), (3265, 26314), (6530, 13157)]