393670210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{2843}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 723650112

約数和(自身を除く): 329979902

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 454, 610, 1135, 2270, 2843, 5686, 13847, 14215, 27694, 28430, 69235, 138470, 173423, 346846, 645361, 867115, 1290722, 1734230, 3226805, 6453610, 39367021, 78734042, 196835105, 393670210]

約数ペア:

[(1, 393670210), (2, 196835105), (5, 78734042), (10, 39367021), (61, 6453610), (122, 3226805), (227, 1734230), (305, 1290722), (454, 867115), (610, 645361), (1135, 346846), (2270, 173423), (2843, 138470), (5686, 69235), (13847, 28430), (14215, 27694)]