2541996030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1729249}}^1$

素因数の和:1729273

約数の個数: 48

約数和(自身を含む): 7096842000

約数和(自身を除く): 4554845970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1729249, 3458498, 5187747, 8646245, 10375494, 12104743, 17292490, 24209486, 25938735, 36314229, 51877470, 60523715, 72628458, 84733201, 121047430, 169466402, 181571145, 254199603, 363142290, 423666005, 508399206, 847332010, 1270998015, 2541996030]

約数ペア:

[(1, 2541996030), (2, 1270998015), (3, 847332010), (5, 508399206), (6, 423666005), (7, 363142290), (10, 254199603), (14, 181571145), (15, 169466402), (21, 121047430), (30, 84733201), (35, 72628458), (42, 60523715), (49, 51877470), (70, 36314229), (98, 25938735), (105, 24209486), (147, 17292490), (210, 12104743), (245, 10375494), (294, 8646245), (490, 5187747), (735, 3458498), (1470, 1729249)]