30689752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 29628968

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 1847, 2077, 3694, 4154, 7388, 8308, 14776, 16616, 57257, 114514, 123749, 229028, 247498, 458056, 494996, 989992, 3836219, 7672438, 15344876, 30689752]

約数ペア:

[(1, 30689752), (2, 15344876), (4, 7672438), (8, 3836219), (31, 989992), (62, 494996), (67, 458056), (124, 247498), (134, 229028), (248, 123749), (268, 114514), (536, 57257), (1847, 16616), (2077, 14776), (3694, 8308), (4154, 7388)]