30876482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8929}}^1$

素因数の和:8970

約数の個数: 32

約数和(自身を含む): 60009600

約数和(自身を除く): 29133118

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8929, 17858, 62503, 116077, 125006, 169651, 232154, 339302, 812539, 1187557, 1625078, 2205463, 2375114, 4410926, 15438241, 30876482]

約数ペア:

[(1, 30876482), (2, 15438241), (7, 4410926), (13, 2375114), (14, 2205463), (19, 1625078), (26, 1187557), (38, 812539), (91, 339302), (133, 232154), (182, 169651), (247, 125006), (266, 116077), (494, 62503), (1729, 17858), (3458, 8929)]