186768290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 382112640

約数和(自身を除く): 195344350

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 530, 646, 901, 1007, 1091, 1615, 1802, 2014, 2182, 3230, 4505, 5035, 5455, 9010, 10070, 10910, 17119, 18547, 20729, 34238, 37094, 41458, 57823, 85595, 92735, 103645, 115646, 171190, 185470, 207290, 289115, 352393, 578230, 704786, 982991, 1098637, 1761965, 1965982, 2197274, 3523930, 4914955, 5493185, 9829910, 10986370, 18676829, 37353658, 93384145, 186768290]

約数ペア:

[(1, 186768290), (2, 93384145), (5, 37353658), (10, 18676829), (17, 10986370), (19, 9829910), (34, 5493185), (38, 4914955), (53, 3523930), (85, 2197274), (95, 1965982), (106, 1761965), (170, 1098637), (190, 982991), (265, 704786), (323, 578230), (530, 352393), (646, 289115), (901, 207290), (1007, 185470), (1091, 171190), (1615, 115646), (1802, 103645), (2014, 92735), (2182, 85595), (3230, 57823), (4505, 41458), (5035, 37094), (5455, 34238), (9010, 20729), (10070, 18547), (10910, 17119)]