102865810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31847}}^1$

素因数の和:31890

約数の個数: 32

約数和(自身を含む): 206375040

約数和(自身を除く): 103509230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 31847, 63694, 159235, 318470, 541399, 605093, 1082798, 1210186, 2706995, 3025465, 5413990, 6050930, 10286581, 20573162, 51432905, 102865810]

約数ペア:

[(1, 102865810), (2, 51432905), (5, 20573162), (10, 10286581), (17, 6050930), (19, 5413990), (34, 3025465), (38, 2706995), (85, 1210186), (95, 1082798), (170, 605093), (190, 541399), (323, 318470), (646, 159235), (1615, 63694), (3230, 31847)]