218620370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11953}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 413130240

約数和(自身を除く): 194509870

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 11953, 18290, 23906, 59765, 119530, 370543, 705227, 741086, 1410454, 1852715, 3526135, 3705430, 7052270, 21862037, 43724074, 109310185, 218620370]

約数ペア:

[(1, 218620370), (2, 109310185), (5, 43724074), (10, 21862037), (31, 7052270), (59, 3705430), (62, 3526135), (118, 1852715), (155, 1410454), (295, 741086), (310, 705227), (590, 370543), (1829, 119530), (3658, 59765), (9145, 23906), (11953, 18290)]