228868770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1307}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 593308800

約数和(自身を除く): 364440030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 449, 898, 1307, 1347, 2245, 2614, 2694, 3921, 4490, 5837, 6535, 6735, 7842, 11674, 13070, 13470, 16991, 17511, 19605, 29185, 33982, 35022, 39210, 50973, 58370, 84955, 87555, 101946, 169910, 175110, 254865, 509730, 586843, 1173686, 1760529, 2934215, 3521058, 5868430, 7628959, 8802645, 15257918, 17605290, 22886877, 38144795, 45773754, 76289590, 114434385, 228868770]

約数ペア:

[(1, 228868770), (2, 114434385), (3, 76289590), (5, 45773754), (6, 38144795), (10, 22886877), (13, 17605290), (15, 15257918), (26, 8802645), (30, 7628959), (39, 5868430), (65, 3521058), (78, 2934215), (130, 1760529), (195, 1173686), (390, 586843), (449, 509730), (898, 254865), (1307, 175110), (1347, 169910), (2245, 101946), (2614, 87555), (2694, 84955), (3921, 58370), (4490, 50973), (5837, 39210), (6535, 35022), (6735, 33982), (7842, 29185), (11674, 19605), (13070, 17511), (13470, 16991)]