7712151490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{1861}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 15492435840

約数和(自身を除く): 7780284350

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1283, 1615, 1861, 2566, 3230, 3722, 6415, 9305, 12830, 18610, 21811, 24377, 31637, 35359, 43622, 48754, 63274, 70718, 109055, 121885, 158185, 176795, 218110, 243770, 316370, 353590, 414409, 601103, 828818, 1202206, 2072045, 2387663, 3005515, 4144090, 4775326, 6011030, 11938315, 23876630, 40590271, 45365597, 81180542, 90731194, 202951355, 226827985, 405902710, 453655970, 771215149, 1542430298, 3856075745, 7712151490]

約数ペア:

[(1, 7712151490), (2, 3856075745), (5, 1542430298), (10, 771215149), (17, 453655970), (19, 405902710), (34, 226827985), (38, 202951355), (85, 90731194), (95, 81180542), (170, 45365597), (190, 40590271), (323, 23876630), (646, 11938315), (1283, 6011030), (1615, 4775326), (1861, 4144090), (2566, 3005515), (3230, 2387663), (3722, 2072045), (6415, 1202206), (9305, 828818), (12830, 601103), (18610, 414409), (21811, 353590), (24377, 316370), (31637, 243770), (35359, 218110), (43622, 176795), (48754, 158185), (63274, 121885), (70718, 109055)]