107815020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105701}}^1$

素因数の和:105730

約数の個数: 48

約数和(自身を含む): 319642848

約数和(自身を除く): 211827828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 105701, 211402, 317103, 422804, 528505, 634206, 1057010, 1268412, 1585515, 1796917, 2114020, 3171030, 3593834, 5390751, 6342060, 7187668, 8984585, 10781502, 17969170, 21563004, 26953755, 35938340, 53907510, 107815020]

約数ペア:

[(1, 107815020), (2, 53907510), (3, 35938340), (4, 26953755), (5, 21563004), (6, 17969170), (10, 10781502), (12, 8984585), (15, 7187668), (17, 6342060), (20, 5390751), (30, 3593834), (34, 3171030), (51, 2114020), (60, 1796917), (68, 1585515), (85, 1268412), (102, 1057010), (170, 634206), (204, 528505), (255, 422804), (340, 317103), (510, 211402), (1020, 105701)]