69804555610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21013}}^1\times {\mathrm{19541}}^1$

素因数の和:40578

約数の個数: 32

約数和(自身を含む): 133052410512

約数和(自身を除く): 63247854902

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 19541, 21013, 39082, 42026, 97705, 105065, 195410, 210130, 332197, 357221, 664394, 714442, 1660985, 1786105, 3321970, 3572210, 410615033, 821230066, 2053075165, 4106150330, 6980455561, 13960911122, 34902277805, 69804555610]

約数ペア:

[(1, 69804555610), (2, 34902277805), (5, 13960911122), (10, 6980455561), (17, 4106150330), (34, 2053075165), (85, 821230066), (170, 410615033), (19541, 3572210), (21013, 3321970), (39082, 1786105), (42026, 1660985), (97705, 714442), (105065, 664394), (195410, 357221), (210130, 332197)]