126553770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{28697}}^1$

素因数の和:28724

約数の個数: 72

約数和(自身を含む): 382773924

約数和(自身を除く): 256220154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 28697, 57394, 86091, 143485, 172182, 200879, 258273, 286970, 401758, 430455, 516546, 602637, 860910, 1004395, 1205274, 1291365, 1406153, 1807911, 2008790, 2582730, 2812306, 3013185, 3615822, 4218459, 6026370, 7030765, 8436918, 9039555, 12655377, 14061530, 18079110, 21092295, 25310754, 42184590, 63276885, 126553770]

約数ペア:

[(1, 126553770), (2, 63276885), (3, 42184590), (5, 25310754), (6, 21092295), (7, 18079110), (9, 14061530), (10, 12655377), (14, 9039555), (15, 8436918), (18, 7030765), (21, 6026370), (30, 4218459), (35, 3615822), (42, 3013185), (45, 2812306), (49, 2582730), (63, 2008790), (70, 1807911), (90, 1406153), (98, 1291365), (105, 1205274), (126, 1004395), (147, 860910), (210, 602637), (245, 516546), (294, 430455), (315, 401758), (441, 286970), (490, 258273), (630, 200879), (735, 172182), (882, 143485), (1470, 86091), (2205, 57394), (4410, 28697)]